all: fix some typos (#25551)

* Fix some typos

* Fix some mistakes

* Revert 4byte.json

* Fix an incorrect fix

* Change files to fails

accounts/abi/reflect_test.go

@@ -32,7 +32,7 @@ type reflectTest struct {
 
 var reflectTests = []reflectTest{
 	{
-		name: "OneToOneCorrespondance",
+		name: "OneToOneCorrespondence",
 		args: []string{"fieldA"},
 		struc: struct {
 			FieldA int `abi:"fieldA"`

accounts/keystore/account_cache_test.go

@@ -318,7 +318,7 @@ func waitForAccounts(wantAccounts []accounts.Account, ks *KeyStore) error {
 func TestUpdatedKeyfileContents(t *testing.T) {
 	t.Parallel()
 
-	// Create a temporary kesytore to test with
+	// Create a temporary keystore to test with
 	rand.Seed(time.Now().UnixNano())
 	dir := filepath.Join(os.TempDir(), fmt.Sprintf("eth-keystore-updatedkeyfilecontents-test-%d-%d", os.Getpid(), rand.Int()))
 	ks := NewKeyStore(dir, LightScryptN, LightScryptP)

accounts/keystore/file_cache.go

@@ -39,7 +39,7 @@ type fileCache struct {
 func (fc *fileCache) scan(keyDir string) (mapset.Set, mapset.Set, mapset.Set, error) {
 	t0 := time.Now()
 
-	// List all the failes from the keystore folder
+	// List all the files from the keystore folder
 	files, err := os.ReadDir(keyDir)
 	if err != nil {
 		return nil, nil, nil, err
@@ -61,7 +61,7 @@ func (fc *fileCache) scan(keyDir string) (mapset.Set, mapset.Set, mapset.Set, er
 			log.Trace("Ignoring file on account scan", "path", path)
 			continue
 		}
-		// Gather the set of all and fresly modified files
+		// Gather the set of all and freshly modified files
 		all.Add(path)
 
 		info, err := fi.Info()

accounts/keystore/keystore_test.go

@@ -214,7 +214,7 @@ func TestSignRace(t *testing.T) {
 // Tests that the wallet notifier loop starts and stops correctly based on the
 // addition and removal of wallet event subscriptions.
 func TestWalletNotifierLifecycle(t *testing.T) {
-	// Create a temporary kesytore to test with
+	// Create a temporary keystore to test with
 	_, ks := tmpKeyStore(t, false)
 
 	// Ensure that the notification updater is not running yet

accounts/usbwallet/trezor.go

@@ -196,10 +196,10 @@ func (w *trezorDriver) trezorDerive(derivationPath []uint32) (common.Address, er
 	if _, err := w.trezorExchange(&trezor.EthereumGetAddress{AddressN: derivationPath}, address); err != nil {
 		return common.Address{}, err
 	}
-	if addr := address.GetAddressBin(); len(addr) > 0 { // Older firmwares use binary fomats
+	if addr := address.GetAddressBin(); len(addr) > 0 { // Older firmwares use binary formats
 		return common.BytesToAddress(addr), nil
 	}
-	if addr := address.GetAddressHex(); len(addr) > 0 { // Newer firmwares use hexadecimal fomats
+	if addr := address.GetAddressHex(); len(addr) > 0 { // Newer firmwares use hexadecimal formats
 		return common.HexToAddress(addr), nil
 	}
 	return common.Address{}, errors.New("missing derived address")

accounts/usbwallet/wallet.go

@@ -380,7 +380,7 @@ func (w *wallet) selfDerive() {
 					// of legacy-ledger, the first account on the legacy-path will
 					// be shown to the user, even if we don't actively track it
 					if i < len(nextAddrs)-1 {
-						w.log.Info("Skipping trakcking first account on legacy path, use personal.deriveAccount(<url>,<path>, false) to track",
+						w.log.Info("Skipping tracking first account on legacy path, use personal.deriveAccount(<url>,<path>, false) to track",
 							"path", path, "address", nextAddrs[i])
 						break
 					}

build/ci.go

@@ -608,7 +608,7 @@ func doDocker(cmdline []string) {
 			}
 			if mismatch {
 				// Build numbers mismatching, retry in a short time to
-				// avoid concurrent failes in both publisher images. If
+				// avoid concurrent fails in both publisher images. If
 				// however the retry failed too, it means the concurrent
 				// builder is still crunching, let that do the publish.
 				if i == 0 {

cmd/faucet/faucet.go

@@ -709,7 +709,7 @@ func authTwitter(url string, tokenV1, tokenV2 string) (string, string, string, c
 	case tokenV2 != "":
 		return authTwitterWithTokenV2(tweetID, tokenV2)
 	}
-	// Twiter API token isn't provided so we just load the public posts
+	// Twitter API token isn't provided so we just load the public posts
 	// and scrape it for the Ethereum address and profile URL. We need to load
 	// the mobile page though since the main page loads tweet contents via JS.
 	url = strings.Replace(url, "https://twitter.com/", "https://mobile.twitter.com/", 1)

cmd/geth/consolecmd_test.go

@@ -155,7 +155,7 @@ To exit, press ctrl-d or type exit
 }
 
 // trulyRandInt generates a crypto random integer used by the console tests to
-// not clash network ports with other tests running cocurrently.
+// not clash network ports with other tests running concurrently.
 func trulyRandInt(lo, hi int) int {
 	num, _ := rand.Int(rand.Reader, big.NewInt(int64(hi-lo)))
 	return int(num.Int64()) + lo

cmd/puppeth/ssh.go

@@ -163,7 +163,7 @@ func dial(server string, pubkey []byte) (*sshClient, error) {
 			return nil
 		}
 		// We have a mismatch, forbid connecting
-		return errors.New("ssh key mismatch, readd the machine to update")
+		return errors.New("ssh key mismatch, re-add the machine to update")
 	}
 	client, err := ssh.Dial("tcp", hostport, &ssh.ClientConfig{User: username, Auth: auths, HostKeyCallback: keycheck})
 	if err != nil {

common/prque/prque.go

@@ -41,13 +41,13 @@ func (p *Prque) Push(data interface{}, priority int64) {
 	heap.Push(p.cont, &item{data, priority})
 }
 
-// Peek returns the value with the greates priority but does not pop it off.
+// Peek returns the value with the greatest priority but does not pop it off.
 func (p *Prque) Peek() (interface{}, int64) {
 	item := p.cont.blocks[0][0]
 	return item.value, item.priority
 }
 
-// Pops the value with the greates priority off the stack and returns it.
+// Pops the value with the greatest priority off the stack and returns it.
 // Currently no shrinking is done.
 func (p *Prque) Pop() (interface{}, int64) {
 	item := heap.Pop(p.cont).(*item)

consensus/clique/snapshot_test.go

@@ -305,7 +305,7 @@ func TestClique(t *testing.T) {
 		}, {
 			// Ensure that pending votes don't survive authorization status changes. This
 			// corner case can only appear if a signer is quickly added, removed and then
-			// readded (or the inverse), while one of the original voters dropped. If a
+			// re-added (or the inverse), while one of the original voters dropped. If a
 			// past vote is left cached in the system somewhere, this will interfere with
 			// the final signer outcome.
 			signers: []string{"A", "B", "C", "D", "E"},
@@ -344,7 +344,7 @@ func TestClique(t *testing.T) {
 			},
 			failure: errUnauthorizedSigner,
 		}, {
-			// An authorized signer that signed recenty should not be able to sign again
+			// An authorized signer that signed recently should not be able to sign again
 			signers: []string{"A", "B"},
 			votes: []testerVote{
 				{signer: "A"},

console/console.go

@@ -290,7 +290,7 @@ func (c *Console) AutoCompleteInput(line string, pos int) (string, []string, str
 	if len(line) == 0 || pos == 0 {
 		return "", nil, ""
 	}
-	// Chunck data to relevant part for autocompletion
+	// Chunk data to relevant part for autocompletion
 	// E.g. in case of nested lines eth.getBalance(eth.coinb<tab><tab>
 	start := pos - 1
 	for ; start > 0; start-- {
@@ -407,7 +407,7 @@ func (c *Console) StopInteractive() {
 	}
 }
 
-// Interactive starts an interactive user session, where in.put is propted from
+// Interactive starts an interactive user session, where input is prompted from
 // the configured user prompter.
 func (c *Console) Interactive() {
 	var (
@@ -497,7 +497,7 @@ func (c *Console) readLines(input chan<- string, errc chan<- error, prompt <-cha
 	}
 }
 
-// countIndents returns the number of identations for the given input.
+// countIndents returns the number of indentations for the given input.
 // In case of invalid input such as var a = } the result can be negative.
 func countIndents(input string) int {
 	var (

core/blockchain.go

@@ -1375,7 +1375,7 @@ func (bc *BlockChain) writeBlockAndSetHead(block *types.Block, receipts []*types
 		}
 		// In theory we should fire a ChainHeadEvent when we inject
 		// a canonical block, but sometimes we can insert a batch of
-		// canonicial blocks. Avoid firing too many ChainHeadEvents,
+		// canonical blocks. Avoid firing too many ChainHeadEvents,
 		// we will fire an accumulated ChainHeadEvent and disable fire
 		// event here.
 		if emitHeadEvent {
@@ -1612,7 +1612,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals, setHead bool)
 			// block in the middle. It can only happen in the clique chain. Whenever
 			// we insert blocks via `insertSideChain`, we only commit `td`, `header`
 			// and `body` if it's non-existent. Since we don't have receipts without
-			// reexecution, so nothing to commit. But if the sidechain will be adpoted
+			// reexecution, so nothing to commit. But if the sidechain will be adopted
 			// as the canonical chain eventually, it needs to be reexecuted for missing
 			// state, but if it's this special case here(skip reexecution) we will lose
 			// the empty receipt entry.

core/blockchain_repair_test.go

@@ -564,7 +564,7 @@ func testShortReorgedSnapSyncingRepair(t *testing.T, snapshots bool) {
 // Tests a recovery for a long canonical chain with frozen blocks where a recent
 // block - newer than the ancient limit - was already committed to disk and then
 // the process crashed. In this case we expect the chain to be rolled back to the
-// committed block, with everything afterwads kept as fast sync data.
+// committed block, with everything afterwards kept as fast sync data.
 func TestLongShallowRepair(t *testing.T)              { testLongShallowRepair(t, false) }
 func TestLongShallowRepairWithSnapshots(t *testing.T) { testLongShallowRepair(t, true) }
 
@@ -609,7 +609,7 @@ func testLongShallowRepair(t *testing.T, snapshots bool) {
 // Tests a recovery for a long canonical chain with frozen blocks where a recent
 // block - older than the ancient limit - was already committed to disk and then
 // the process crashed. In this case we expect the chain to be rolled back to the
-// committed block, with everything afterwads deleted.
+// committed block, with everything afterwards deleted.
 func TestLongDeepRepair(t *testing.T)              { testLongDeepRepair(t, false) }
 func TestLongDeepRepairWithSnapshots(t *testing.T) { testLongDeepRepair(t, true) }
 
@@ -653,7 +653,7 @@ func testLongDeepRepair(t *testing.T, snapshots bool) {
 // Tests a recovery for a long canonical chain with frozen blocks where the fast
 // sync pivot point - newer than the ancient limit - was already committed, after
 // which the process crashed. In this case we expect the chain to be rolled back
-// to the committed block, with everything afterwads kept as fast sync data.
+// to the committed block, with everything afterwards kept as fast sync data.
 func TestLongSnapSyncedShallowRepair(t *testing.T) {
 	testLongSnapSyncedShallowRepair(t, false)
 }
@@ -702,7 +702,7 @@ func testLongSnapSyncedShallowRepair(t *testing.T, snapshots bool) {
 // Tests a recovery for a long canonical chain with frozen blocks where the fast
 // sync pivot point - older than the ancient limit - was already committed, after
 // which the process crashed. In this case we expect the chain to be rolled back
-// to the committed block, with everything afterwads deleted.
+// to the committed block, with everything afterwards deleted.
 func TestLongSnapSyncedDeepRepair(t *testing.T)              { testLongSnapSyncedDeepRepair(t, false) }
 func TestLongSnapSyncedDeepRepairWithSnapshots(t *testing.T) { testLongSnapSyncedDeepRepair(t, true) }
 
@@ -843,7 +843,7 @@ func testLongSnapSyncingDeepRepair(t *testing.T, snapshots bool) {
 // side chain, where a recent block - newer than the ancient limit - was already
 // committed to disk and then the process crashed. In this test scenario the side
 // chain is below the committed block. In this case we expect the chain to be
-// rolled back to the committed block, with everything afterwads kept as fast
+// rolled back to the committed block, with everything afterwards kept as fast
 // sync data; the side chain completely nuked by the freezer.
 func TestLongOldForkedShallowRepair(t *testing.T) {
 	testLongOldForkedShallowRepair(t, false)
@@ -895,7 +895,7 @@ func testLongOldForkedShallowRepair(t *testing.T, snapshots bool) {
 // side chain, where a recent block - older than the ancient limit - was already
 // committed to disk and then the process crashed. In this test scenario the side
 // chain is below the committed block. In this case we expect the canonical chain
-// to be rolled back to the committed block, with everything afterwads deleted;
+// to be rolled back to the committed block, with everything afterwards deleted;
 // the side chain completely nuked by the freezer.
 func TestLongOldForkedDeepRepair(t *testing.T)              { testLongOldForkedDeepRepair(t, false) }
 func TestLongOldForkedDeepRepairWithSnapshots(t *testing.T) { testLongOldForkedDeepRepair(t, true) }
@@ -942,7 +942,7 @@ func testLongOldForkedDeepRepair(t *testing.T, snapshots bool) {
 // side chain, where the fast sync pivot point - newer than the ancient limit -
 // was already committed to disk and then the process crashed. In this test scenario
 // the side chain is below the committed block. In this case we expect the chain
-// to be rolled back to the committed block, with everything afterwads kept as
+// to be rolled back to the committed block, with everything afterwards kept as
 // fast sync data; the side chain completely nuked by the freezer.
 func TestLongOldForkedSnapSyncedShallowRepair(t *testing.T) {
 	testLongOldForkedSnapSyncedShallowRepair(t, false)
@@ -994,7 +994,7 @@ func testLongOldForkedSnapSyncedShallowRepair(t *testing.T, snapshots bool) {
 // side chain, where the fast sync pivot point - older than the ancient limit -
 // was already committed to disk and then the process crashed. In this test scenario
 // the side chain is below the committed block. In this case we expect the canonical
-// chain to be rolled back to the committed block, with everything afterwads deleted;
+// chain to be rolled back to the committed block, with everything afterwards deleted;
 // the side chain completely nuked by the freezer.
 func TestLongOldForkedSnapSyncedDeepRepair(t *testing.T) {
 	testLongOldForkedSnapSyncedDeepRepair(t, false)
@@ -1149,7 +1149,7 @@ func testLongOldForkedSnapSyncingDeepRepair(t *testing.T, snapshots bool) {
 // side chain, where a recent block - newer than the ancient limit - was already
 // committed to disk and then the process crashed. In this test scenario the side
 // chain is above the committed block. In this case we expect the chain to be
-// rolled back to the committed block, with everything afterwads kept as fast
+// rolled back to the committed block, with everything afterwards kept as fast
 // sync data; the side chain completely nuked by the freezer.
 func TestLongNewerForkedShallowRepair(t *testing.T) {
 	testLongNewerForkedShallowRepair(t, false)
@@ -1201,7 +1201,7 @@ func testLongNewerForkedShallowRepair(t *testing.T, snapshots bool) {
 // side chain, where a recent block - older than the ancient limit - was already
 // committed to disk and then the process crashed. In this test scenario the side
 // chain is above the committed block. In this case we expect the canonical chain
-// to be rolled back to the committed block, with everything afterwads deleted;
+// to be rolled back to the committed block, with everything afterwards deleted;
 // the side chain completely nuked by the freezer.
 func TestLongNewerForkedDeepRepair(t *testing.T)              { testLongNewerForkedDeepRepair(t, false) }
 func TestLongNewerForkedDeepRepairWithSnapshots(t *testing.T) { testLongNewerForkedDeepRepair(t, true) }
@@ -1248,7 +1248,7 @@ func testLongNewerForkedDeepRepair(t *testing.T, snapshots bool) {
 // side chain, where the fast sync pivot point - newer than the ancient limit -
 // was already committed to disk and then the process crashed. In this test scenario
 // the side chain is above the committed block. In this case we expect the chain
-// to be rolled back to the committed block, with everything afterwads kept as fast
+// to be rolled back to the committed block, with everything afterwards kept as fast
 // sync data; the side chain completely nuked by the freezer.
 func TestLongNewerForkedSnapSyncedShallowRepair(t *testing.T) {
 	testLongNewerForkedSnapSyncedShallowRepair(t, false)
@@ -1300,7 +1300,7 @@ func testLongNewerForkedSnapSyncedShallowRepair(t *testing.T, snapshots bool) {
 // side chain, where the fast sync pivot point - older than the ancient limit -
 // was already committed to disk and then the process crashed. In this test scenario
 // the side chain is above the committed block. In this case we expect the canonical
-// chain to be rolled back to the committed block, with everything afterwads deleted;
+// chain to be rolled back to the committed block, with everything afterwards deleted;
 // the side chain completely nuked by the freezer.
 func TestLongNewerForkedSnapSyncedDeepRepair(t *testing.T) {
 	testLongNewerForkedSnapSyncedDeepRepair(t, false)
@@ -1454,7 +1454,7 @@ func testLongNewerForkedSnapSyncingDeepRepair(t *testing.T, snapshots bool) {
 // Tests a recovery for a long canonical chain with frozen blocks and a longer side
 // chain, where a recent block - newer than the ancient limit - was already committed
 // to disk and then the process crashed. In this case we expect the chain to be
-// rolled back to the committed block, with everything afterwads kept as fast sync
+// rolled back to the committed block, with everything afterwards kept as fast sync
 // data. The side chain completely nuked by the freezer.
 func TestLongReorgedShallowRepair(t *testing.T)              { testLongReorgedShallowRepair(t, false) }
 func TestLongReorgedShallowRepairWithSnapshots(t *testing.T) { testLongReorgedShallowRepair(t, true) }
@@ -1501,7 +1501,7 @@ func testLongReorgedShallowRepair(t *testing.T, snapshots bool) {
 // Tests a recovery for a long canonical chain with frozen blocks and a longer side
 // chain, where a recent block - older than the ancient limit - was already committed
 // to disk and then the process crashed. In this case we expect the canonical chains
-// to be rolled back to the committed block, with everything afterwads deleted. The
+// to be rolled back to the committed block, with everything afterwards deleted. The
 // side chain completely nuked by the freezer.
 func TestLongReorgedDeepRepair(t *testing.T)              { testLongReorgedDeepRepair(t, false) }
 func TestLongReorgedDeepRepairWithSnapshots(t *testing.T) { testLongReorgedDeepRepair(t, true) }
@@ -1548,7 +1548,7 @@ func testLongReorgedDeepRepair(t *testing.T, snapshots bool) {
 // side chain, where the fast sync pivot point - newer than the ancient limit -
 // was already committed to disk and then the process crashed. In this case we
 // expect the chain to be rolled back to the committed block, with everything
-// afterwads kept as fast sync data. The side chain completely nuked by the
+// afterwards kept as fast sync data. The side chain completely nuked by the
 // freezer.
 func TestLongReorgedSnapSyncedShallowRepair(t *testing.T) {
 	testLongReorgedSnapSyncedShallowRepair(t, false)
@@ -1600,7 +1600,7 @@ func testLongReorgedSnapSyncedShallowRepair(t *testing.T, snapshots bool) {
 // side chain, where the fast sync pivot point - older than the ancient limit -
 // was already committed to disk and then the process crashed. In this case we
 // expect the canonical chains to be rolled back to the committed block, with
-// everything afterwads deleted. The side chain completely nuked by the freezer.
+// everything afterwards deleted. The side chain completely nuked by the freezer.
 func TestLongReorgedSnapSyncedDeepRepair(t *testing.T) {
 	testLongReorgedSnapSyncedDeepRepair(t, false)
 }

core/rawdb/accessors_chain_test.go

@@ -285,7 +285,7 @@ func TestTdStorage(t *testing.T) {
 func TestCanonicalMappingStorage(t *testing.T) {
 	db := NewMemoryDatabase()
 
-	// Create a test canonical number and assinged hash to move around
+	// Create a test canonical number and assigned hash to move around
 	hash, number := common.Hash{0: 0xff}, uint64(314)
 	if entry := ReadCanonicalHash(db, number); entry != (common.Hash{}) {
 		t.Fatalf("Non existent canonical mapping returned: %v", entry)

core/rawdb/database.go

@@ -260,7 +260,7 @@ func NewDatabaseWithFreezer(db ethdb.KeyValueStore, ancient string, namespace st
 				if kvblob, _ := db.Get(headerHashKey(1)); len(kvblob) == 0 {
 					return nil, errors.New("ancient chain segments already extracted, please set --datadir.ancient to the correct path")
 				}
-				// Block #1 is still in the database, we're allowed to init a new feezer
+				// Block #1 is still in the database, we're allowed to init a new freezer
 			}
 			// Otherwise, the head header is still the genesis, we're allowed to init a new
 			// freezer.

core/state/snapshot/iterator_fast.go

@@ -319,7 +319,7 @@ func (fi *fastIterator) Slot() []byte {
 }
 
 // Release iterates over all the remaining live layer iterators and releases each
-// of thme individually.
+// of them individually.
 func (fi *fastIterator) Release() {
 	for _, it := range fi.iterators {
 		it.it.Release()
@@ -327,7 +327,7 @@ func (fi *fastIterator) Release() {
 	fi.iterators = nil
 }
 
-// Debug is a convencience helper during testing
+// Debug is a convenience helper during testing
 func (fi *fastIterator) Debug() {
 	for _, it := range fi.iterators {
 		fmt.Printf("[p=%v v=%v] ", it.priority, it.it.Hash()[0])

core/state/snapshot/snapshot_test.go

@@ -265,7 +265,7 @@ func TestPostCapBasicDataAccess(t *testing.T) {
 	snaps.Update(common.HexToHash("0xa3"), common.HexToHash("0xa2"), nil, setAccount("0xa3"), nil)
 	snaps.Update(common.HexToHash("0xb3"), common.HexToHash("0xb2"), nil, setAccount("0xb3"), nil)
 
-	// checkExist verifies if an account exiss in a snapshot
+	// checkExist verifies if an account exists in a snapshot
 	checkExist := func(layer *diffLayer, key string) error {
 		if data, _ := layer.Account(common.HexToHash(key)); data == nil {
 			return fmt.Errorf("expected %x to exist, got nil", common.HexToHash(key))

core/state/statedb.go

@@ -792,7 +792,7 @@ func (s *StateDB) Finalise(deleteEmptyObjects bool) {
 			// If state snapshotting is active, also mark the destruction there.
 			// Note, we can't do this only at the end of a block because multiple
 			// transactions within the same block might self destruct and then
-			// ressurrect an account; but the snapshotter needs both events.
+			// resurrect an account; but the snapshotter needs both events.
 			if s.snap != nil {
 				s.snapDestructs[obj.addrHash] = struct{}{} // We need to maintain account deletions explicitly (will remain set indefinitely)
 				delete(s.snapAccounts, obj.addrHash)       // Clear out any previously updated account data (may be recreated via a ressurrect)
@@ -891,7 +891,7 @@ func (s *StateDB) clearJournalAndRefund() {
 		s.journal = newJournal()
 		s.refund = 0
 	}
-	s.validRevisions = s.validRevisions[:0] // Snapshots can be created without journal entires
+	s.validRevisions = s.validRevisions[:0] // Snapshots can be created without journal entries
 }
 
 // Commit writes the state to the underlying in-memory trie database.
@@ -938,7 +938,7 @@ func (s *StateDB) Commit(deleteEmptyObjects bool) (common.Hash, error) {
 			log.Crit("Failed to commit dirty codes", "error", err)
 		}
 	}
-	// Write the account trie changes, measuing the amount of wasted time
+	// Write the account trie changes, measuring the amount of wasted time
 	var start time.Time
 	if metrics.EnabledExpensive {
 		start = time.Now()

core/state/statedb_test.go

@@ -771,7 +771,7 @@ func TestStateDBAccessList(t *testing.T) {
 				t.Fatalf("expected %x to be in access list", address)
 			}
 		}
-		// Check that only the expected addresses are present in the acesslist
+		// Check that only the expected addresses are present in the access list
 		for address := range state.accessList.addresses {
 			if _, exist := addressMap[address]; !exist {
 				t.Fatalf("extra address %x in access list", address)

core/state/sync_test.go

@@ -305,8 +305,8 @@ func TestIterativeDelayedStateSync(t *testing.T) {
 	}
 	for len(nodeElements)+len(codeElements) > 0 {
 		// Sync only half of the scheduled nodes
-		var nodeProcessd int
-		var codeProcessd int
+		var nodeProcessed int
+		var codeProcessed int
 		if len(codeElements) > 0 {
 			codeResults := make([]trie.CodeSyncResult, len(codeElements)/2+1)
 			for i, element := range codeElements[:len(codeResults)] {
@@ -321,7 +321,7 @@ func TestIterativeDelayedStateSync(t *testing.T) {
 					t.Fatalf("failed to process result %v", err)
 				}
 			}
-			codeProcessd = len(codeResults)
+			codeProcessed = len(codeResults)
 		}
 		if len(nodeElements) > 0 {
 			nodeResults := make([]trie.NodeSyncResult, len(nodeElements)/2+1)
@@ -337,7 +337,7 @@ func TestIterativeDelayedStateSync(t *testing.T) {
 					t.Fatalf("failed to process result %v", err)
 				}
 			}
-			nodeProcessd = len(nodeResults)
+			nodeProcessed = len(nodeResults)
 		}
 		batch := dstDb.NewBatch()
 		if err := sched.Commit(batch); err != nil {
@@ -346,7 +346,7 @@ func TestIterativeDelayedStateSync(t *testing.T) {
 		batch.Write()
 
 		paths, nodes, codes = sched.Missing(0)
-		nodeElements = nodeElements[nodeProcessd:]
+		nodeElements = nodeElements[nodeProcessed:]
 		for i := 0; i < len(paths); i++ {
 			nodeElements = append(nodeElements, stateElement{
 				path:     paths[i],
@@ -354,7 +354,7 @@ func TestIterativeDelayedStateSync(t *testing.T) {
 				syncPath: trie.NewSyncPath([]byte(paths[i])),
 			})
 		}
-		codeElements = codeElements[codeProcessd:]
+		codeElements = codeElements[codeProcessed:]
 		for i := 0; i < len(codes); i++ {
 			codeElements = append(codeElements, stateElement{
 				code: codes[i],

core/state/trie_prefetcher.go

@@ -212,7 +212,7 @@ type subfetcher struct {
 
 	wake chan struct{}  // Wake channel if a new task is scheduled
 	stop chan struct{}  // Channel to interrupt processing
-	term chan struct{}  // Channel to signal iterruption
+	term chan struct{}  // Channel to signal interruption
 	copy chan chan Trie // Channel to request a copy of the current trie
 
 	seen map[string]struct{} // Tracks the entries already loaded

core/types/block.go

@@ -317,7 +317,7 @@ func (b *Block) Header() *Header { return CopyHeader(b.header) }
 func (b *Block) Body() *Body { return &Body{b.transactions, b.uncles} }
 
 // Size returns the true RLP encoded storage size of the block, either by encoding
-// and returning it, or returning a previsouly cached value.
+// and returning it, or returning a previously cached value.
 func (b *Block) Size() common.StorageSize {
 	if size := b.size.Load(); size != nil {
 		return size.(common.StorageSize)

core/types/block_test.go

@@ -314,7 +314,7 @@ func TestRlpDecodeParentHash(t *testing.T) {
 	}
 	// Also test a very very large header.
 	{
-		// The rlp-encoding of the heder belowCauses _total_ length of 65540,
+		// The rlp-encoding of the header belowCauses _total_ length of 65540,
 		// which is the first to blow the fast-path.
 		h := &Header{
 			ParentHash: want,

core/vm/runtime/runtime_test.go

@@ -457,7 +457,7 @@ func BenchmarkSimpleLoop(b *testing.B) {
 		byte(vm.JUMP),
 	}
 
-	calllRevertingContractWithInput := []byte{
+	callRevertingContractWithInput := []byte{
 		byte(vm.JUMPDEST), //
 		// push args for the call
 		byte(vm.PUSH1), 0, // out size
@@ -485,7 +485,7 @@ func BenchmarkSimpleLoop(b *testing.B) {
 	benchmarkNonModifyingCode(100000000, loopingCode, "loop-100M", "", b)
 	benchmarkNonModifyingCode(100000000, callInexistant, "call-nonexist-100M", "", b)
 	benchmarkNonModifyingCode(100000000, callEOA, "call-EOA-100M", "", b)
-	benchmarkNonModifyingCode(100000000, calllRevertingContractWithInput, "call-reverting-100M", "", b)
+	benchmarkNonModifyingCode(100000000, callRevertingContractWithInput, "call-reverting-100M", "", b)
 
 	//benchmarkNonModifyingCode(10000000, staticCallIdentity, "staticcall-identity-10M", b)
 	//benchmarkNonModifyingCode(10000000, loopingCode, "loop-10M", b)

crypto/bls12381/isogeny.go

@@ -19,7 +19,7 @@ package bls12381
 // isogenyMapG1 applies 11-isogeny map for BLS12-381 G1 defined at draft-irtf-cfrg-hash-to-curve-06.
 func isogenyMapG1(x, y *fe) {
 	// https://tools.ietf.org/html/draft-irtf-cfrg-hash-to-curve-06#appendix-C.2
-	params := isogenyConstansG1
+	params := isogenyConstantsG1
 	degree := 15
 	xNum, xDen, yNum, yDen := new(fe), new(fe), new(fe), new(fe)
 	xNum.set(params[0][degree])
@@ -76,7 +76,7 @@ func isogenyMapG2(e *fp2, x, y *fe2) {
 	y.set(yNum)
 }
 
-var isogenyConstansG1 = [4][16]*fe{
+var isogenyConstantsG1 = [4][16]*fe{
 	{
 		{0x4d18b6f3af00131c, 0x19fa219793fee28c, 0x3f2885f1467f19ae, 0x23dcea34f2ffb304, 0xd15b58d2ffc00054, 0x0913be200a20bef4},
 		{0x898985385cdbbd8b, 0x3c79e43cc7d966aa, 0x1597e193f4cd233a, 0x8637ef1e4d6623ad, 0x11b22deed20d827b, 0x07097bc5998784ad},

eth/catalyst/api.go

@@ -539,7 +539,7 @@ func (api *ConsensusAPI) invalid(err error, latestValid *types.Header) beacon.Pa
 	return beacon.PayloadStatusV1{Status: beacon.INVALID, LatestValidHash: &currentHash, ValidationError: &errorMsg}
 }
 
-// heatbeat loops indefinitely, and checks if there have been beacon client updates
+// heartbeat loops indefinitely, and checks if there have been beacon client updates
 // received in the last while. If not - or if they but strange ones - it warns the
 // user that something might be off with their consensus node.
 //
@@ -649,7 +649,7 @@ func (api *ConsensusAPI) heartbeat() {
 					if eta == 0 {
 						log.Warn(message)
 					} else {
-						log.Warn(message, "eta", common.PrettyAge(time.Now().Add(-eta))) // weird hack, but duration formatted doens't handle days
+						log.Warn(message, "eta", common.PrettyAge(time.Now().Add(-eta))) // weird hack, but duration formatted doesn't handle days
 					}
 					offlineLogged = time.Now()
 				}

eth/downloader/api.go

@@ -125,7 +125,7 @@ type SyncingResult struct {
 	Status  ethereum.SyncProgress `json:"status"`
 }
 
-// uninstallSyncSubscriptionRequest uninstalles a syncing subscription in the API event loop.
+// uninstallSyncSubscriptionRequest uninstalls a syncing subscription in the API event loop.
 type uninstallSyncSubscriptionRequest struct {
 	c           chan interface{}
 	uninstalled chan interface{}

eth/downloader/beaconsync.go

@@ -236,7 +236,7 @@ func (d *Downloader) findBeaconAncestor() (uint64, error) {
 	// Binary search to find the ancestor
 	start, end := beaconTail.Number.Uint64()-1, number
 	if number := beaconHead.Number.Uint64(); end > number {
-		// This shouldn't really happen in a healty network, but if the consensus
+		// This shouldn't really happen in a healthy network, but if the consensus
 		// clients feeds us a shorter chain as the canonical, we should not attempt
 		// to access non-existent skeleton items.
 		log.Warn("Beacon head lower than local chain", "beacon", number, "local", end)

eth/downloader/downloader.go

@@ -364,7 +364,7 @@ func (d *Downloader) synchronise(id string, hash common.Hash, td, ttd *big.Int,
 	// The beacon header syncer is async. It will start this synchronization and
 	// will continue doing other tasks. However, if synchronization needs to be
 	// cancelled, the syncer needs to know if we reached the startup point (and
-	// inited the cancel cannel) or not yet. Make sure that we'll signal even in
+	// inited the cancel channel) or not yet. Make sure that we'll signal even in
 	// case of a failure.
 	if beaconPing != nil {
 		defer func() {
@@ -1461,7 +1461,7 @@ func (d *Downloader) processHeaders(origin uint64, td, ttd *big.Int, beaconMode
 			}
 			d.syncStatsLock.Unlock()
 
-			// Signal the content downloaders of the availablility of new tasks
+			// Signal the content downloaders of the availability of new tasks
 			for _, ch := range []chan bool{d.queue.blockWakeCh, d.queue.receiptWakeCh} {
 				select {
 				case ch <- true:

eth/downloader/downloader_test.go

@@ -360,7 +360,7 @@ func (dlp *downloadTesterPeer) RequestAccountRange(id uint64, root, origin, limi
 }
 
 // RequestStorageRanges fetches a batch of storage slots belonging to one or
-// more accounts. If slots from only one accout is requested, an origin marker
+// more accounts. If slots from only one account is requested, an origin marker
 // may also be used to retrieve from there.
 func (dlp *downloadTesterPeer) RequestStorageRanges(id uint64, root common.Hash, accounts []common.Hash, origin, limit []byte, bytes uint64) error {
 	// Create the request and service it
@@ -571,8 +571,8 @@ func testForkedSync(t *testing.T, protocol uint, mode SyncMode) {
 	assertOwnChain(t, tester, len(chainB.blocks))
 }
 
-// Tests that synchronising against a much shorter but much heavyer fork works
-// corrently and is not dropped.
+// Tests that synchronising against a much shorter but much heavier fork works
+// currently and is not dropped.
 func TestHeavyForkedSync66Full(t *testing.T)  { testHeavyForkedSync(t, eth.ETH66, FullSync) }
 func TestHeavyForkedSync66Snap(t *testing.T)  { testHeavyForkedSync(t, eth.ETH66, SnapSync) }
 func TestHeavyForkedSync66Light(t *testing.T) { testHeavyForkedSync(t, eth.ETH66, LightSync) }

eth/downloader/fetchers_concurrent.go

@@ -47,7 +47,7 @@ type typedQueue interface {
 
 	// capacity is responsible for calculating how many items of the abstracted
 	// type a particular peer is estimated to be able to retrieve within the
-	// alloted round trip time.
+	// allotted round trip time.
 	capacity(peer *peerConnection, rtt time.Duration) int
 
 	// updateCapacity is responsible for updating how many items of the abstracted
@@ -58,7 +58,7 @@ type typedQueue interface {
 	// from the download queue to the specified peer.
 	reserve(peer *peerConnection, items int) (*fetchRequest, bool, bool)
 
-	// unreserve is resposible for removing the current retrieval allocation
+	// unreserve is responsible for removing the current retrieval allocation
 	// assigned to a specific peer and placing it back into the pool to allow
 	// reassigning to some other peer.
 	unreserve(peer string) int
@@ -190,7 +190,7 @@ func (d *Downloader) concurrentFetch(queue typedQueue, beaconMode bool) error {
 				req, err := queue.request(peer, request, responses)
 				if err != nil {
 					// Sending the request failed, which generally means the peer
-					// was diconnected in between assignment and network send.
+					// was disconnected in between assignment and network send.
 					// Although all peer removal operations return allocated tasks
 					// to the queue, that is async, and we can do better here by
 					// immediately pushing the unfulfilled requests.

eth/downloader/fetchers_concurrent_bodies.go

@@ -41,7 +41,7 @@ func (q *bodyQueue) pending() int {
 }
 
 // capacity is responsible for calculating how many bodies a particular peer is
-// estimated to be able to retrieve within the alloted round trip time.
+// estimated to be able to retrieve within the allotted round trip time.
 func (q *bodyQueue) capacity(peer *peerConnection, rtt time.Duration) int {
 	return peer.BodyCapacity(rtt)
 }
@@ -58,7 +58,7 @@ func (q *bodyQueue) reserve(peer *peerConnection, items int) (*fetchRequest, boo
 	return q.queue.ReserveBodies(peer, items)
 }
 
-// unreserve is resposible for removing the current body retrieval allocation
+// unreserve is responsible for removing the current body retrieval allocation
 // assigned to a specific peer and placing it back into the pool to allow
 // reassigning to some other peer.
 func (q *bodyQueue) unreserve(peer string) int {

eth/downloader/fetchers_concurrent_headers.go

@@ -41,7 +41,7 @@ func (q *headerQueue) pending() int {
 }
 
 // capacity is responsible for calculating how many headers a particular peer is
-// estimated to be able to retrieve within the alloted round trip time.
+// estimated to be able to retrieve within the allotted round trip time.
 func (q *headerQueue) capacity(peer *peerConnection, rtt time.Duration) int {
 	return peer.HeaderCapacity(rtt)
 }
@@ -58,7 +58,7 @@ func (q *headerQueue) reserve(peer *peerConnection, items int) (*fetchRequest, b
 	return q.queue.ReserveHeaders(peer, items), false, false
 }
 
-// unreserve is resposible for removing the current header retrieval allocation
+// unreserve is responsible for removing the current header retrieval allocation
 // assigned to a specific peer and placing it back into the pool to allow
 // reassigning to some other peer.
 func (q *headerQueue) unreserve(peer string) int {

eth/downloader/fetchers_concurrent_receipts.go

@@ -28,7 +28,7 @@ import (
 // concurrent fetcher and the downloader.
 type receiptQueue Downloader
 
-// waker returns a notification channel that gets pinged in case more reecipt
+// waker returns a notification channel that gets pinged in case more receipt
 // fetches have been queued up, so the fetcher might assign it to idle peers.
 func (q *receiptQueue) waker() chan bool {
 	return q.queue.receiptWakeCh
@@ -41,7 +41,7 @@ func (q *receiptQueue) pending() int {
 }
 
 // capacity is responsible for calculating how many receipts a particular peer is
-// estimated to be able to retrieve within the alloted round trip time.
+// estimated to be able to retrieve within the allotted round trip time.
 func (q *receiptQueue) capacity(peer *peerConnection, rtt time.Duration) int {
 	return peer.ReceiptCapacity(rtt)
 }
@@ -58,7 +58,7 @@ func (q *receiptQueue) reserve(peer *peerConnection, items int) (*fetchRequest,
 	return q.queue.ReserveReceipts(peer, items)
 }
 
-// unreserve is resposible for removing the current receipt retrieval allocation
+// unreserve is responsible for removing the current receipt retrieval allocation
 // assigned to a specific peer and placing it back into the pool to allow
 // reassigning to some other peer.
 func (q *receiptQueue) unreserve(peer string) int {

eth/downloader/queue.go

@@ -859,7 +859,7 @@ func (q *queue) deliver(id string, taskPool map[common.Hash]*types.Header,
 		if res, stale, err := q.resultCache.GetDeliverySlot(header.Number.Uint64()); err == nil {
 			reconstruct(accepted, res)
 		} else {
-			// else: betweeen here and above, some other peer filled this result,
+			// else: between here and above, some other peer filled this result,
 			// or it was indeed a no-op. This should not happen, but if it does it's
 			// not something to panic about
 			log.Error("Delivery stale", "stale", stale, "number", header.Number.Uint64(), "err", err)

eth/downloader/skeleton.go

@@ -51,7 +51,7 @@ const requestHeaders = 512
 // errSyncLinked is an internal helper error to signal that the current sync
 // cycle linked up to the genesis block, this the skeleton syncer should ping
 // the backfiller to resume. Since we already have that logic on sync start,
-// piggie-back on that instead of 2 entrypoints.
+// piggy-back on that instead of 2 entrypoints.
 var errSyncLinked = errors.New("sync linked")
 
 // errSyncMerged is an internal helper error to signal that the current sync
@@ -148,7 +148,7 @@ type backfiller interface {
 	// suspend requests the backfiller to abort any running full or snap sync
 	// based on the skeleton chain as it might be invalid. The backfiller should
 	// gracefully handle multiple consecutive suspends without a resume, even
-	// on initial sartup.
+	// on initial startup.
 	//
 	// The method should return the last block header that has been successfully
 	// backfilled, or nil if the backfiller was not resumed.
@@ -209,7 +209,7 @@ type skeleton struct {
 
 	headEvents chan *headUpdate // Notification channel for new heads
 	terminate  chan chan error  // Termination channel to abort sync
-	terminated chan struct{}    // Channel to signal that the syner is dead
+	terminated chan struct{}    // Channel to signal that the syncer is dead
 
 	// Callback hooks used during testing
 	syncStarting func() // callback triggered after a sync cycle is inited but before started
@@ -553,7 +553,7 @@ func (s *skeleton) initSync(head *types.Header) {
 			return
 		}
 	}
-	// Either we've failed to decode the previus state, or there was none. Start
+	// Either we've failed to decode the previous state, or there was none. Start
 	// a fresh sync with a single subchain represented by the currently sent
 	// chain head.
 	s.progress = &skeletonProgress{
@@ -823,7 +823,7 @@ func (s *skeleton) executeTask(peer *peerConnection, req *headerRequest) {
 	}
 }
 
-// revertRequests locates all the currently pending reuqests from a particular
+// revertRequests locates all the currently pending requests from a particular
 // peer and reverts them, rescheduling for others to fulfill.
 func (s *skeleton) revertRequests(peer string) {
 	// Gather the requests first, revertals need the lock too
@@ -871,7 +871,7 @@ func (s *skeleton) revertRequest(req *headerRequest) {
 	delete(s.requests, req.id)
 
 	// Remove the request from the tracked set and mark the task as not-pending,
-	// ready for resheduling
+	// ready for rescheduling
 	s.scratchOwners[(s.scratchHead-req.head)/requestHeaders] = ""
 }
 

eth/downloader/skeleton_test.go

@@ -53,7 +53,7 @@ func newHookedBackfiller() backfiller {
 // suspend requests the backfiller to abort any running full or snap sync
 // based on the skeleton chain as it might be invalid. The backfiller should
 // gracefully handle multiple consecutive suspends without a resume, even
-// on initial sartup.
+// on initial startup.
 func (hf *hookedBackfiller) suspend() *types.Header {
 	if hf.suspendHook != nil {
 		hf.suspendHook()
@@ -111,7 +111,7 @@ func newSkeletonTestPeerWithHook(id string, headers []*types.Header, serve func(
 // function can be used to retrieve batches of headers from the particular peer.
 func (p *skeletonTestPeer) RequestHeadersByNumber(origin uint64, amount int, skip int, reverse bool, sink chan *eth.Response) (*eth.Request, error) {
 	// Since skeleton test peer are in-memory mocks, dropping the does not make
-	// them inaccepssible. As such, check a local `dropped` field to see if the
+	// them inaccessible. As such, check a local `dropped` field to see if the
 	// peer has been dropped and should not respond any more.
 	if atomic.LoadUint64(&p.dropped) != 0 {
 		return nil, errors.New("peer already dropped")
@@ -204,7 +204,7 @@ func (p *skeletonTestPeer) RequestReceipts([]common.Hash, chan *eth.Response) (*
 	panic("skeleton sync must not request receipts")
 }
 
-// Tests various sync initialzations based on previous leftovers in the database
+// Tests various sync initializations based on previous leftovers in the database
 // and announced heads.
 func TestSkeletonSyncInit(t *testing.T) {
 	// Create a few key headers
@@ -227,7 +227,7 @@ func TestSkeletonSyncInit(t *testing.T) {
 			newstate: []*subchain{{Head: 50, Tail: 50}},
 		},
 		// Empty database with only the genesis set with a leftover empty sync
-		// progess. This is a synthetic case, just for the sake of covering things.
+		// progress. This is a synthetic case, just for the sake of covering things.
 		{
 			oldstate: []*subchain{},
 			head:     block50,
@@ -533,13 +533,13 @@ func TestSkeletonSyncRetrievals(t *testing.T) {
 		peers    []*skeletonTestPeer // Initial peer set to start the sync with
 		midstate []*subchain         // Expected sync state after initial cycle
 		midserve uint64              // Expected number of header retrievals after initial cycle
-		middrop  uint64              // Expectd number of peers dropped after initial cycle
+		middrop  uint64              // Expected number of peers dropped after initial cycle
 
-		newHead  *types.Header     // New header to annount on top of the old one
+		newHead  *types.Header     // New header to anoint on top of the old one
 		newPeer  *skeletonTestPeer // New peer to join the skeleton syncer
 		endstate []*subchain       // Expected sync state after the post-init event
 		endserve uint64            // Expected number of header retrievals after the post-init event
-		enddrop  uint64            // Expectd number of peers dropped after the post-init event
+		enddrop  uint64            // Expected number of peers dropped after the post-init event
 	}{
 		// Completely empty database with only the genesis set. The sync is expected
 		// to create a single subchain with the requested head. No peers however, so

eth/ethconfig/config.go

@@ -196,7 +196,7 @@ type Config struct {
 	RPCEVMTimeout time.Duration
 
 	// RPCTxFeeCap is the global transaction fee(price * gaslimit) cap for
-	// send-transction variants. The unit is ether.
+	// send-transaction variants. The unit is ether.
 	RPCTxFeeCap float64
 
 	// Checkpoint is a hardcoded checkpoint which can be nil.

eth/fetcher/tx_fetcher.go

@@ -120,7 +120,7 @@ type txDelivery struct {
 	direct bool          // Whether this is a direct reply or a broadcast
 }
 
-// txDrop is the notiication that a peer has disconnected.
+// txDrop is the notification that a peer has disconnected.
 type txDrop struct {
 	peer string
 }
@@ -260,7 +260,7 @@ func (f *TxFetcher) Notify(peer string, hashes []common.Hash) error {
 // Enqueue imports a batch of received transaction into the transaction pool
 // and the fetcher. This method may be called by both transaction broadcasts and
 // direct request replies. The differentiation is important so the fetcher can
-// re-shedule missing transactions as soon as possible.
+// re-schedule missing transactions as soon as possible.
 func (f *TxFetcher) Enqueue(peer string, txs []*types.Transaction, direct bool) error {
 	// Keep track of all the propagated transactions
 	if direct {
@@ -558,7 +558,7 @@ func (f *TxFetcher) loop() {
 			// In case of a direct delivery, also reschedule anything missing
 			// from the original query
 			if delivery.direct {
-				// Mark the reqesting successful (independent of individual status)
+				// Mark the requesting successful (independent of individual status)
 				txRequestDoneMeter.Mark(int64(len(delivery.hashes)))
 
 				// Make sure something was pending, nuke it
@@ -607,7 +607,7 @@ func (f *TxFetcher) loop() {
 					delete(f.alternates, hash)
 					delete(f.fetching, hash)
 				}
-				// Something was delivered, try to rechedule requests
+				// Something was delivered, try to reschedule requests
 				f.scheduleFetches(timeoutTimer, timeoutTrigger, nil) // Partial delivery may enable others to deliver too
 			}
 
@@ -719,7 +719,7 @@ func (f *TxFetcher) rescheduleWait(timer *mclock.Timer, trigger chan struct{}) {
 // should be rescheduled if some request is pending. In practice, a timeout will
 // cause the timer to be rescheduled every 5 secs (until the peer comes through or
 // disconnects). This is a limitation of the fetcher code because we don't trac
-// pending requests and timed out requests separatey. Without double tracking, if
+// pending requests and timed out requests separately. Without double tracking, if
 // we simply didn't reschedule the timer on all-timeout then the timer would never
 // be set again since len(request) > 0 => something's running.
 func (f *TxFetcher) rescheduleTimeout(timer *mclock.Timer, trigger chan struct{}) {

eth/fetcher/tx_fetcher_test.go

@@ -1011,7 +1011,7 @@ func TestTransactionFetcherOutOfBoundDeliveries(t *testing.T) {
 }
 
 // Tests that dropping a peer cleans out all internal data structures in all the
-// live or danglng stages.
+// live or dangling stages.
 func TestTransactionFetcherDrop(t *testing.T) {
 	testTransactionFetcherParallel(t, txFetcherTest{
 		init: func() *TxFetcher {
@@ -1121,7 +1121,7 @@ func TestTransactionFetcherDropRescheduling(t *testing.T) {
 }
 
 // This test reproduces a crash caught by the fuzzer. The root cause was a
-// dangling transaction timing out and clashing on readd with a concurrently
+// dangling transaction timing out and clashing on re-add with a concurrently
 // announced one.
 func TestTransactionFetcherFuzzCrash01(t *testing.T) {
 	testTransactionFetcherParallel(t, txFetcherTest{
@@ -1148,7 +1148,7 @@ func TestTransactionFetcherFuzzCrash01(t *testing.T) {
 }
 
 // This test reproduces a crash caught by the fuzzer. The root cause was a
-// dangling transaction getting peer-dropped and clashing on readd with a
+// dangling transaction getting peer-dropped and clashing on re-add with a
 // concurrently announced one.
 func TestTransactionFetcherFuzzCrash02(t *testing.T) {
 	testTransactionFetcherParallel(t, txFetcherTest{

eth/filters/api.go

@@ -36,7 +36,7 @@ import (
 // and associated subscription in the event system.
 type filter struct {
 	typ      Type
-	deadline *time.Timer // filter is inactiv when deadline triggers
+	deadline *time.Timer // filter is inactive when deadline triggers
 	hashes   []common.Hash
 	crit     FilterCriteria
 	logs     []*types.Log

eth/peerset.go

@@ -41,7 +41,7 @@ var (
 	errPeerNotRegistered = errors.New("peer not registered")
 
 	// errSnapWithoutEth is returned if a peer attempts to connect only on the
-	// snap protocol without advertizing the eth main protocol.
+	// snap protocol without advertising the eth main protocol.
 	errSnapWithoutEth = errors.New("peer connected on snap without compatible eth support")
 )
 

eth/protocols/eth/broadcast.go

@@ -36,7 +36,7 @@ type blockPropagation struct {
 	td    *big.Int
 }
 
-// broadcastBlocks is a write loop that multiplexes blocks and block accouncements
+// broadcastBlocks is a write loop that multiplexes blocks and block announcements
 // to the remote peer. The goal is to have an async writer that does not lock up
 // node internals and at the same time rate limits queued data.
 func (p *Peer) broadcastBlocks() {

eth/protocols/eth/dispatcher.go

@@ -224,7 +224,7 @@ func (p *Peer) dispatcher() {
 			switch {
 			case res.Req == nil:
 				// Response arrived with an untracked ID. Since even cancelled
-				// requests are tracked until fulfilment, a dangling repsponse
+				// requests are tracked until fulfilment, a dangling response
 				// means the remote peer implements the protocol badly.
 				resOp.fail <- errDanglingResponse
 

eth/protocols/eth/handler_test.go

@@ -94,7 +94,7 @@ func (b *testBackend) Chain() *core.BlockChain { return b.chain }
 func (b *testBackend) TxPool() TxPool          { return b.txpool }
 
 func (b *testBackend) RunPeer(peer *Peer, handler Handler) error {
-	// Normally the backend would do peer mainentance and handshakes. All that
+	// Normally the backend would do peer maintenance and handshakes. All that
 	// is omitted and we will just give control back to the handler.
 	return handler(peer)
 }

eth/protocols/eth/peer.go

@@ -133,7 +133,7 @@ func (p *Peer) ID() string {
 	return p.id
 }
 
-// Version retrieves the peer's negoatiated `eth` protocol version.
+// Version retrieves the peer's negotiated `eth` protocol version.
 func (p *Peer) Version() uint {
 	return p.version
 }

eth/protocols/snap/handler.go

@@ -504,7 +504,7 @@ func ServiceGetTrieNodesQuery(chain *core.BlockChain, req *GetTrieNodesPacket, s
 	var (
 		nodes [][]byte
 		bytes uint64
-		loads int // Trie hash expansions to cound database reads
+		loads int // Trie hash expansions to count database reads
 	)
 	for _, pathset := range req.Paths {
 		switch len(pathset) {

eth/protocols/snap/peer.go

@@ -61,12 +61,12 @@ func (p *Peer) ID() string {
 	return p.id
 }
 
-// Version retrieves the peer's negoatiated `snap` protocol version.
+// Version retrieves the peer's negotiated `snap` protocol version.
 func (p *Peer) Version() uint {
 	return p.version
 }
 
-// Log overrides the P2P logget with the higher level one containing only the id.
+// Log overrides the P2P logger with the higher level one containing only the id.
 func (p *Peer) Log() log.Logger {
 	return p.logger
 }
@@ -87,7 +87,7 @@ func (p *Peer) RequestAccountRange(id uint64, root common.Hash, origin, limit co
 }
 
 // RequestStorageRange fetches a batch of storage slots belonging to one or more
-// accounts. If slots from only one accout is requested, an origin marker may also
+// accounts. If slots from only one account is requested, an origin marker may also
 // be used to retrieve from there.
 func (p *Peer) RequestStorageRanges(id uint64, root common.Hash, accounts []common.Hash, origin, limit []byte, bytes uint64) error {
 	if len(accounts) == 1 && origin != nil {

eth/protocols/snap/sync.go

@@ -365,7 +365,7 @@ type SyncPeer interface {
 	RequestAccountRange(id uint64, root, origin, limit common.Hash, bytes uint64) error
 
 	// RequestStorageRanges fetches a batch of storage slots belonging to one or
-	// more accounts. If slots from only one accout is requested, an origin marker
+	// more accounts. If slots from only one account is requested, an origin marker
 	// may also be used to retrieve from there.
 	RequestStorageRanges(id uint64, root common.Hash, accounts []common.Hash, origin, limit []byte, bytes uint64) error
 
@@ -1183,10 +1183,10 @@ func (s *Syncer) assignStorageTasks(success chan *storageResponse, fail chan *st
 		}
 		if subtask == nil {
 			// No large contract required retrieval, but small ones available
-			for acccount, root := range task.stateTasks {
-				delete(task.stateTasks, acccount)
+			for account, root := range task.stateTasks {
+				delete(task.stateTasks, account)
 
-				accounts = append(accounts, acccount)
+				accounts = append(accounts, account)
 				roots = append(roots, root)
 
 				if len(accounts) >= storageSets {
@@ -1486,7 +1486,7 @@ func (s *Syncer) assignBytecodeHealTasks(success chan *bytecodeHealResponse, fai
 	}
 }
 
-// revertRequests locates all the currently pending reuqests from a particular
+// revertRequests locates all the currently pending requests from a particular
 // peer and reverts them, rescheduling for others to fulfill.
 func (s *Syncer) revertRequests(peer string) {
 	// Gather the requests first, revertals need the lock too
@@ -1575,7 +1575,7 @@ func (s *Syncer) revertAccountRequest(req *accountRequest) {
 	s.lock.Unlock()
 
 	// If there's a timeout timer still running, abort it and mark the account
-	// task as not-pending, ready for resheduling
+	// task as not-pending, ready for rescheduling
 	req.timeout.Stop()
 	if req.task.req == req {
 		req.task.req = nil
@@ -1616,7 +1616,7 @@ func (s *Syncer) revertBytecodeRequest(req *bytecodeRequest) {
 	s.lock.Unlock()
 
 	// If there's a timeout timer still running, abort it and mark the code
-	// retrievals as not-pending, ready for resheduling
+	// retrievals as not-pending, ready for rescheduling
 	req.timeout.Stop()
 	for _, hash := range req.hashes {
 		req.task.codeTasks[hash] = struct{}{}
@@ -1657,7 +1657,7 @@ func (s *Syncer) revertStorageRequest(req *storageRequest) {
 	s.lock.Unlock()
 
 	// If there's a timeout timer still running, abort it and mark the storage
-	// task as not-pending, ready for resheduling
+	// task as not-pending, ready for rescheduling
 	req.timeout.Stop()
 	if req.subTask != nil {
 		req.subTask.req = nil
@@ -1743,7 +1743,7 @@ func (s *Syncer) revertBytecodeHealRequest(req *bytecodeHealRequest) {
 	s.lock.Unlock()
 
 	// If there's a timeout timer still running, abort it and mark the code
-	// retrievals as not-pending, ready for resheduling
+	// retrievals as not-pending, ready for rescheduling
 	req.timeout.Stop()
 	for _, hash := range req.hashes {
 		req.task.codeTasks[hash] = struct{}{}
@@ -2035,7 +2035,7 @@ func (s *Syncer) processStorageResponse(res *storageResponse) {
 			}
 			tr.Commit()
 		}
-		// Persist the received storage segements. These flat state maybe
+		// Persist the received storage segments. These flat state maybe
 		// outdated during the sync, but it can be fixed later during the
 		// snapshot generation.
 		for j := 0; j < len(res.hashes[i]); j++ {
@@ -2170,7 +2170,7 @@ func (s *Syncer) forwardAccountTask(task *accountTask) {
 	}
 	task.res = nil
 
-	// Persist the received account segements. These flat state maybe
+	// Persist the received account segments. These flat state maybe
 	// outdated during the sync, but it can be fixed later during the
 	// snapshot generation.
 	oldAccountBytes := s.accountBytes
@@ -2773,7 +2773,7 @@ func (s *Syncer) onHealByteCodes(peer SyncPeer, id uint64, bytecodes [][]byte) e
 }
 
 // onHealState is a callback method to invoke when a flat state(account
-// or storage slot) is downloded during the healing stage. The flat states
+// or storage slot) is downloaded during the healing stage. The flat states
 // can be persisted blindly and can be fixed later in the generation stage.
 // Note it's not concurrent safe, please handle the concurrent issue outside.
 func (s *Syncer) onHealState(paths [][]byte, value []byte) error {

eth/state_accessor.go

@@ -44,7 +44,7 @@ import (
 //        perform Commit or other 'save-to-disk' changes, this should be set to false to avoid
 //        storing trash persistently
 // - preferDisk: this arg can be used by the caller to signal that even though the 'base' is provided,
-//        it would be preferrable to start from a fresh state, if we have it on disk.
+//        it would be preferable to start from a fresh state, if we have it on disk.
 func (eth *Ethereum) StateAtBlock(block *types.Block, reexec uint64, base *state.StateDB, checkLive bool, preferDisk bool) (statedb *state.StateDB, err error) {
 	var (
 		current  *types.Block

eth/tracers/api.go

@@ -116,7 +116,7 @@ func (context *chainContext) GetHeader(hash common.Hash, number uint64) *types.H
 	return header
 }
 
-// chainContext construts the context reader which is used by the evm for reading
+// chainContext constructs the context reader which is used by the evm for reading
 // the necessary chain context.
 func (api *API) chainContext(ctx context.Context) core.ChainContext {
 	return &chainContext{api: api, ctx: ctx}
@@ -202,10 +202,10 @@ type blockTraceTask struct {
 	statedb *state.StateDB   // Intermediate state prepped for tracing
 	block   *types.Block     // Block to trace the transactions from
 	rootref common.Hash      // Trie root reference held for this task
-	results []*txTraceResult // Trace results procudes by the task
+	results []*txTraceResult // Trace results produced by the task
 }
 
-// blockTraceResult represets the results of tracing a single block when an entire
+// blockTraceResult represents the results of tracing a single block when an entire
 // chain is being traced.
 type blockTraceResult struct {
 	Block  hexutil.Uint64   `json:"block"`  // Block number corresponding to this trace
@@ -563,7 +563,7 @@ func (api *API) StandardTraceBadBlockToFile(ctx context.Context, hash common.Has
 
 // traceBlock configures a new tracer according to the provided configuration, and
 // executes all the transactions contained within. The return value will be one item
-// per transaction, dependent on the requestd tracer.
+// per transaction, dependent on the requested tracer.
 func (api *API) traceBlock(ctx context.Context, block *types.Block, config *TraceConfig) ([]*txTraceResult, error) {
 	if block.NumberU64() == 0 {
 		return nil, errors.New("genesis is not traceable")
@@ -707,7 +707,7 @@ func (api *API) standardTraceBlockToFile(ctx context.Context, block *types.Block
 		}
 	}
 	for i, tx := range block.Transactions() {
-		// Prepare the trasaction for un-traced execution
+		// Prepare the transaction for un-traced execution
 		var (
 			msg, _    = tx.AsMessage(signer, block.BaseFee())
 			txContext = core.NewEVMTxContext(msg)

eth/tracers/internal/tracetest/calltrace_test.go

@@ -39,7 +39,7 @@ import (
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/tests"
 
-	// Force-load native and js pacakges, to trigger registration
+	// Force-load native and js packages, to trigger registration
 	_ "github.com/ethereum/go-ethereum/eth/tracers/js"
 	_ "github.com/ethereum/go-ethereum/eth/tracers/native"
 )

ethclient/ethclient_test.go

@@ -581,7 +581,7 @@ func testCallContract(t *testing.T, client *rpc.Client) {
 	if _, err := ec.CallContract(context.Background(), msg, big.NewInt(1)); err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
-	// PendingCallCOntract
+	// PendingCallContract
 	if _, err := ec.PendingCallContract(context.Background(), msg); err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}

ethdb/memorydb/memorydb.go

@@ -66,7 +66,7 @@ func NewWithCap(size int) *Database {
 }
 
 // Close deallocates the internal map and ensures any consecutive data access op
-// failes with an error.
+// fails with an error.
 func (db *Database) Close() error {
 	db.lock.Lock()
 	defer db.lock.Unlock()

interfaces.go

@@ -204,7 +204,7 @@ type GasPricer interface {
 // FeeHistory provides recent fee market data that consumers can use to determine
 // a reasonable maxPriorityFeePerGas value.
 type FeeHistory struct {
-	OldestBlock  *big.Int     // block coresponding to first response value
+	OldestBlock  *big.Int     // block corresponding to first response value
 	Reward       [][]*big.Int // list every txs priority fee per block
 	BaseFee      []*big.Int   // list of each block's base fee
 	GasUsedRatio []float64    // ratio of gas used out of the total available limit

internal/ethapi/api.go

@@ -988,7 +988,7 @@ func newRevertError(result *core.ExecutionResult) *revertError {
 	}
 }
 
-// revertError is an API error that encompassas an EVM revertal with JSON error
+// revertError is an API error that encompasses an EVM revertal with JSON error
 // code and a binary data blob.
 type revertError struct {
 	error

les/downloader/api.go

@@ -125,7 +125,7 @@ type SyncingResult struct {
 	Status  ethereum.SyncProgress `json:"status"`
 }
 
-// uninstallSyncSubscriptionRequest uninstalles a syncing subscription in the API event loop.
+// uninstallSyncSubscriptionRequest uninstalls a syncing subscription in the API event loop.
 type uninstallSyncSubscriptionRequest struct {
 	c           chan interface{}
 	uninstalled chan interface{}

les/downloader/downloader.go

@@ -1625,7 +1625,7 @@ func (d *Downloader) processHeaders(origin uint64, td *big.Int) error {
 						log.Warn("Invalid header encountered", "number", chunk[n].Number, "hash", chunk[n].Hash(), "parent", chunk[n].ParentHash, "err", err)
 						return fmt.Errorf("%w: %v", errInvalidChain, err)
 					}
-					// All verifications passed, track all headers within the alloted limits
+					// All verifications passed, track all headers within the allotted limits
 					if mode == FastSync {
 						head := chunk[len(chunk)-1].Number.Uint64()
 						if head-rollback > uint64(fsHeaderSafetyNet) {
@@ -1663,7 +1663,7 @@ func (d *Downloader) processHeaders(origin uint64, td *big.Int) error {
 			}
 			d.syncStatsLock.Unlock()
 
-			// Signal the content downloaders of the availablility of new tasks
+			// Signal the content downloaders of the availability of new tasks
 			for _, ch := range []chan bool{d.bodyWakeCh, d.receiptWakeCh} {
 				select {
 				case ch <- true:

les/downloader/downloader_test.go

@@ -653,8 +653,8 @@ func testForkedSync(t *testing.T, protocol uint, mode SyncMode) {
 	assertOwnForkedChain(t, tester, testChainBase.len(), []int{chainA.len(), chainB.len()})
 }
 
-// Tests that synchronising against a much shorter but much heavyer fork works
-// corrently and is not dropped.
+// Tests that synchronising against a much shorter but much heavier fork works
+// correctly and is not dropped.
 func TestHeavyForkedSync66Full(t *testing.T)  { testHeavyForkedSync(t, eth.ETH66, FullSync) }
 func TestHeavyForkedSync66Fast(t *testing.T)  { testHeavyForkedSync(t, eth.ETH66, FastSync) }
 func TestHeavyForkedSync66Light(t *testing.T) { testHeavyForkedSync(t, eth.ETH66, LightSync) }

les/downloader/queue.go

@@ -872,7 +872,7 @@ func (q *queue) deliver(id string, taskPool map[common.Hash]*types.Header,
 		if res, stale, err := q.resultCache.GetDeliverySlot(header.Number.Uint64()); err == nil {
 			reconstruct(accepted, res)
 		} else {
-			// else: betweeen here and above, some other peer filled this result,
+			// else: between here and above, some other peer filled this result,
 			// or it was indeed a no-op. This should not happen, but if it does it's
 			// not something to panic about
 			log.Error("Delivery stale", "stale", stale, "number", header.Number.Uint64(), "err", err)

les/fetcher.go

@@ -252,7 +252,7 @@ func (f *lightFetcher) forEachPeer(check func(id enode.ID, p *fetcherPeer) bool)
 //   request will be made for header retrieval.
 //
 // - re-sync trigger
-//   If the local chain lags too much, then the fetcher will enter "synnchronise"
+//   If the local chain lags too much, then the fetcher will enter "synchronise"
 //   mode to retrieve missing headers in batch.
 func (f *lightFetcher) mainloop() {
 	defer f.wg.Done()

les/flowcontrol/manager.go

@@ -55,7 +55,7 @@ var (
 // ClientManager controls the capacity assigned to the clients of a server.
 // Since ServerParams guarantee a safe lower estimate for processable requests
 // even in case of all clients being active, ClientManager calculates a
-// corrigated buffer value and usually allows a higher remaining buffer value
+// corrugated buffer value and usually allows a higher remaining buffer value
 // to be returned with each reply.
 type ClientManager struct {
 	clock mclock.Clock

les/odr.go

@@ -126,7 +126,7 @@ const (
 // RetrieveTxStatus retrieves the transaction status from the LES network.
 // There is no guarantee in the LES protocol that the mined transaction will
 // be retrieved back for sure because of different reasons(the transaction
-// is unindexed, the malicous server doesn't reply it deliberately, etc).
+// is unindexed, the malicious server doesn't reply it deliberately, etc).
 // Therefore, unretrieved transactions(UNKNOWN) will receive a certain number
 // of retries, thus giving a weak guarantee.
 func (odr *LesOdr) RetrieveTxStatus(ctx context.Context, req *light.TxStatusRequest) error {

les/vflux/client/fillset_test.go

@@ -104,7 +104,7 @@ func TestFillSet(t *testing.T) {
 	fs.SetTarget(10)
 	expWaiting(4, true)
 	expNotWaiting()
-	// remove all previosly set flags
+	// remove all previously set flags
 	ns.ForEach(sfTest1, nodestate.Flags{}, func(node *enode.Node, state nodestate.Flags) {
 		ns.SetState(node, nodestate.Flags{}, sfTest1, 0)
 	})

les/vflux/client/serverpool_test.go

@@ -66,7 +66,7 @@ type ServerPoolTest struct {
 	// (accessed from both the main thread and the preNeg callback)
 	preNegLock sync.Mutex
 	queryWg    *sync.WaitGroup // a new wait group is created each time the simulation is started
-	stopping   bool            // stopping avoid callind queryWg.Add after queryWg.Wait
+	stopping   bool            // stopping avoid calling queryWg.Add after queryWg.Wait
 
 	cycle, conn, servedConn  int
 	serviceCycles, dialCount int

les/vflux/server/balance.go

@@ -623,7 +623,7 @@ func (n *nodeBalance) priorityToBalance(priority int64, capacity uint64) (uint64
 	return 0, uint64(-priority)
 }
 
-// reducedBalance estimates the reduced balance at a given time in the fututre based
+// reducedBalance estimates the reduced balance at a given time in the future based
 // on the given balance, the time factor and an estimated average request cost per time ratio
 func (n *nodeBalance) reducedBalance(b balance, start mclock.AbsTime, dt time.Duration, capacity uint64, avgReqCost float64) balance {
 	// since the costs are applied continuously during the dt time period we calculate

les/vflux/server/balance_test.go

@@ -54,7 +54,7 @@ func newBalanceTestSetup(db ethdb.KeyValueStore, posExp, negExp utils.ValueExpir
 	// Initialize and customize the setup for the balance testing
 	clock := &mclock.Simulated{}
 	setup := newServerSetup()
-	setup.clientField = setup.setup.NewField("balancTestClient", reflect.TypeOf(balanceTestClient{}))
+	setup.clientField = setup.setup.NewField("balanceTestClient", reflect.TypeOf(balanceTestClient{}))
 
 	ns := nodestate.NewNodeStateMachine(nil, nil, clock, setup.setup)
 	if posExp == nil {
@@ -298,7 +298,7 @@ func TestEstimatedPriority(t *testing.T) {
 	}
 }
 
-func TestPostiveBalanceCounting(t *testing.T) {
+func TestPositiveBalanceCounting(t *testing.T) {
 	b := newBalanceTestSetup(nil, nil, nil)
 	defer b.stop()
 

les/vflux/server/status.go

@@ -41,7 +41,7 @@ type serverSetup struct {
 	activeFlag    nodestate.Flags // Flag is set if the node is active
 	inactiveFlag  nodestate.Flags // Flag is set if the node is inactive
 	capacityField nodestate.Field // Field contains the capacity of the node
-	queueField    nodestate.Field // Field contains the infomration in the priority queue
+	queueField    nodestate.Field // Field contains the information in the priority queue
 }
 
 // newServerSetup initializes the setup for state machine and returns the flags/fields group.

light/lightchain.go

@@ -397,7 +397,7 @@ func (lc *LightChain) SetCanonical(header *types.Header) error {
 //
 // The verify parameter can be used to fine tune whether nonce verification
 // should be done or not. The reason behind the optional check is because some
-// of the header retrieval mechanisms already need to verfy nonces, as well as
+// of the header retrieval mechanisms already need to verify nonces, as well as
 // because nonces can be verified sparsely, not needing to check each.
 //
 // In the case of a light chain, InsertHeaderChain also creates and posts light

light/odr_util.go

@@ -272,9 +272,9 @@ func GetBloomBits(ctx context.Context, odr OdrBackend, bit uint, sections []uint
 // GetTransaction retrieves a canonical transaction by hash and also returns
 // its position in the chain. There is no guarantee in the LES protocol that
 // the mined transaction will be retrieved back for sure because of different
-// reasons(the transaction is unindexed, the malicous server doesn't reply it
+// reasons(the transaction is unindexed, the malicious server doesn't reply it
 // deliberately, etc). Therefore, unretrieved transactions will receive a certain
-// number of retrys, thus giving a weak guarantee.
+// number of retries, thus giving a weak guarantee.
 func GetTransaction(ctx context.Context, odr OdrBackend, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error) {
 	r := &TxStatusRequest{Hashes: []common.Hash{txHash}}
 	if err := odr.RetrieveTxStatus(ctx, r); err != nil || r.Status[0].Status != core.TxStatusIncluded {

light/postprocess.go

@@ -313,7 +313,7 @@ var (
 	BloomTrieTablePrefix = "blt-"
 )
 
-// GetBloomTrieRoot reads the BloomTrie root assoctiated to the given section from the database
+// GetBloomTrieRoot reads the BloomTrie root associated to the given section from the database
 func GetBloomTrieRoot(db ethdb.Database, sectionIdx uint64, sectionHead common.Hash) common.Hash {
 	var encNumber [8]byte
 	binary.BigEndian.PutUint64(encNumber[:], sectionIdx)
@@ -321,7 +321,7 @@ func GetBloomTrieRoot(db ethdb.Database, sectionIdx uint64, sectionHead common.H
 	return common.BytesToHash(data)
 }
 
-// StoreBloomTrieRoot writes the BloomTrie root assoctiated to the given section into the database
+// StoreBloomTrieRoot writes the BloomTrie root associated to the given section into the database
 func StoreBloomTrieRoot(db ethdb.Database, sectionIdx uint64, sectionHead, root common.Hash) {
 	var encNumber [8]byte
 	binary.BigEndian.PutUint64(encNumber[:], sectionIdx)

light/trie.go

@@ -153,7 +153,7 @@ func (t *odrTrie) TryDelete(key []byte) error {
 	})
 }
 
-// TryDeleteACcount abstracts an account deletion from the trie.
+// TryDeleteAccount abstracts an account deletion from the trie.
 func (t *odrTrie) TryDeleteAccount(key []byte) error {
 	key = crypto.Keccak256(key)
 	return t.do(key, func() error {

light/txpool.go

@@ -71,7 +71,7 @@ type TxPool struct {
 	eip2718  bool // Fork indicator whether we are in the eip2718 stage.
 }
 
-// TxRelayBackend provides an interface to the mechanism that forwards transacions
+// TxRelayBackend provides an interface to the mechanism that forwards transactions
 // to the ETH network. The implementations of the functions should be non-blocking.
 //
 // Send instructs backend to forward new transactions

metrics/gauge_float64_test.go

@@ -2,7 +2,7 @@ package metrics
 
 import "testing"
 
-func BenchmarkGuageFloat64(b *testing.B) {
+func BenchmarkGaugeFloat64(b *testing.B) {
 	g := NewGaugeFloat64()
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {

metrics/gauge_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 )
 
-func BenchmarkGuage(b *testing.B) {
+func BenchmarkGauge(b *testing.B) {
 	g := NewGauge()
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {

metrics/prometheus/prometheus.go

@@ -36,7 +36,7 @@ func Handler(reg metrics.Registry) http.Handler {
 		})
 		sort.Strings(names)
 
-		// Aggregate all the metris into a Prometheus collector
+		// Aggregate all the metrics into a Prometheus collector
 		c := newCollector()
 
 		for _, name := range names {

miner/unconfirmed_test.go

@@ -74,7 +74,7 @@ func TestUnconfirmedShifts(t *testing.T) {
 	if n := pool.blocks.Len(); n != int(limit)/2 {
 		t.Errorf("unconfirmed count mismatch: have %d, want %d", n, limit/2)
 	}
-	// Try to shift all the remaining blocks out and verify emptyness
+	// Try to shift all the remaining blocks out and verify emptiness
 	pool.Shift(start + 2*uint64(limit))
 	if n := pool.blocks.Len(); n != 0 {
 		t.Errorf("unconfirmed count mismatch: have %d, want %d", n, 0)

miner/worker_test.go

@@ -494,7 +494,7 @@ func testAdjustInterval(t *testing.T, chainConfig *params.ChainConfig, engine co
 	}
 	w.start()
 
-	time.Sleep(time.Second) // Ensure two tasks have been summitted due to start opt
+	time.Sleep(time.Second) // Ensure two tasks have been submitted due to start opt
 	atomic.StoreUint32(&start, 1)
 
 	w.setRecommitInterval(3 * time.Second)

mobile/accounts.go

@@ -212,10 +212,10 @@ func (ks *KeyStore) ImportECDSAKey(key []byte, passphrase string) (account *Acco
 
 // ImportPreSaleKey decrypts the given Ethereum presale wallet and stores
 // a key file in the key directory. The key file is encrypted with the same passphrase.
-func (ks *KeyStore) ImportPreSaleKey(keyJSON []byte, passphrase string) (ccount *Account, _ error) {
-	account, err := ks.keystore.ImportPreSaleKey(common.CopyBytes(keyJSON), passphrase)
+func (ks *KeyStore) ImportPreSaleKey(keyJSON []byte, passphrase string) (account *Account, _ error) {
+	acc, err := ks.keystore.ImportPreSaleKey(common.CopyBytes(keyJSON), passphrase)
 	if err != nil {
 		return nil, err
 	}
-	return &Account{account}, nil
+	return &Account{acc}, nil
 }

mobile/init.go

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU Lesser General Public License
 // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
 
-// Contains initialization code for the mbile library.
+// Contains initialization code for the mobile library.
 
 package geth
 

node/rpcstack_test.go

@@ -100,7 +100,7 @@ func TestWebsocketOrigins(t *testing.T) {
 			expFail: []string{
 				"test",                                // no scheme, required by spec
 				"http://test",                         // wrong scheme
-				"http://test.foo", "https://a.test.x", // subdomain variatoins
+				"http://test.foo", "https://a.test.x", // subdomain variations
 				"http://testx:8540", "https://xtest:8540"},
 		},
 		// ip tests

p2p/discover/v4_udp.go

@@ -525,7 +525,7 @@ func (t *UDPv4) readLoop(unhandled chan<- ReadPacket) {
 			t.log.Debug("Temporary UDP read error", "err", err)
 			continue
 		} else if err != nil {
-			// Shut down the loop for permament errors.
+			// Shut down the loop for permanent errors.
 			if !errors.Is(err, io.EOF) {
 				t.log.Debug("UDP read error", "err", err)
 			}

p2p/discover/v5_udp.go

@@ -625,7 +625,7 @@ func (t *UDPv5) readLoop() {
 			t.log.Debug("Temporary UDP read error", "err", err)
 			continue
 		} else if err != nil {
-			// Shut down the loop for permament errors.
+			// Shut down the loop for permanent errors.
 			if !errors.Is(err, io.EOF) {
 				t.log.Debug("UDP read error", "err", err)
 			}

p2p/msgrate/msgrate.go

@@ -111,7 +111,7 @@ const tuningImpact = 0.25
 // local link is saturated. In that case, the live measurements will force us
 // to reduce request sizes until the throughput gets stable.
 //
-// Lastly, message rate measurements allows us to detect if a peer is unsuaully
+// Lastly, message rate measurements allows us to detect if a peer is unusually
 // slow compared to other peers, in which case we can decide to keep it around
 // or free up the slot so someone closer.
 //
@@ -127,7 +127,7 @@ type Tracker struct {
 	// in their sizes.
 	//
 	// Callers of course are free to use the item counter as a byte counter if
-	// or when their protocol of choise if capped by bytes instead of items.
+	// or when their protocol of choice if capped by bytes instead of items.
 	// (eg. eth.getHeaders vs snap.getAccountRange).
 	capacity map[uint64]float64
 
@@ -157,7 +157,7 @@ func NewTracker(caps map[uint64]float64, rtt time.Duration) *Tracker {
 }
 
 // Capacity calculates the number of items the peer is estimated to be able to
-// retrieve within the alloted time slot. The method will round up any division
+// retrieve within the allotted time slot. The method will round up any division
 // errors and will add an additional overestimation ratio on top. The reason for
 // overshooting the capacity is because certain message types might not increase
 // the load proportionally to the requested items, so fetching a bit more might

p2p/tracker/tracker.go

@@ -121,7 +121,7 @@ func (t *Tracker) Track(peer string, version uint, reqCode uint64, resCode uint6
 }
 
 // clean is called automatically when a preset time passes without a response
-// being dleivered for the first network request.
+// being delivered for the first network request.
 func (t *Tracker) clean() {
 	t.lock.Lock()
 	defer t.lock.Unlock()

rpc/server.go

@@ -160,7 +160,7 @@ type PeerInfo struct {
 	// Address of client. This will usually contain the IP address and port.
 	RemoteAddr string
 
-	// Addditional information for HTTP and WebSocket connections.
+	// Additional information for HTTP and WebSocket connections.
 	HTTP struct {
 		// Protocol version, i.e. "HTTP/1.1". This is not set for WebSocket.
 		Version string

signer/rules/rules_test.go

@@ -434,7 +434,7 @@ func dummyTx(value hexutil.Big) *core.SignTxRequest {
 			Gas:      gas,
 		},
 		Callinfo: []apitypes.ValidationInfo{
-			{Typ: "Warning", Message: "All your base are bellong to us"},
+			{Typ: "Warning", Message: "All your base are belong to us"},
 		},
 		Meta: core.Metadata{Remote: "remoteip", Local: "localip", Scheme: "inproc"},
 	}

trie/proof_test.go

@@ -205,7 +205,7 @@ func TestRangeProofWithNonExistentProof(t *testing.T) {
 		proof := memorydb.New()
 
 		// Short circuit if the decreased key is same with the previous key
-		first := decreseKey(common.CopyBytes(entries[start].k))
+		first := decreaseKey(common.CopyBytes(entries[start].k))
 		if start != 0 && bytes.Equal(first, entries[start-1].k) {
 			continue
 		}
@@ -214,7 +214,7 @@ func TestRangeProofWithNonExistentProof(t *testing.T) {
 			continue
 		}
 		// Short circuit if the increased key is same with the next key
-		last := increseKey(common.CopyBytes(entries[end-1].k))
+		last := increaseKey(common.CopyBytes(entries[end-1].k))
 		if end != len(entries) && bytes.Equal(last, entries[end].k) {
 			continue
 		}
@@ -274,7 +274,7 @@ func TestRangeProofWithInvalidNonExistentProof(t *testing.T) {
 
 	// Case 1
 	start, end := 100, 200
-	first := decreseKey(common.CopyBytes(entries[start].k))
+	first := decreaseKey(common.CopyBytes(entries[start].k))
 
 	proof := memorydb.New()
 	if err := trie.Prove(first, 0, proof); err != nil {
@@ -297,7 +297,7 @@ func TestRangeProofWithInvalidNonExistentProof(t *testing.T) {
 
 	// Case 2
 	start, end = 100, 200
-	last := increseKey(common.CopyBytes(entries[end-1].k))
+	last := increaseKey(common.CopyBytes(entries[end-1].k))
 	proof = memorydb.New()
 	if err := trie.Prove(entries[start].k, 0, proof); err != nil {
 		t.Fatalf("Failed to prove the first node %v", err)
@@ -343,7 +343,7 @@ func TestOneElementRangeProof(t *testing.T) {
 
 	// One element with left non-existent edge proof
 	start = 1000
-	first := decreseKey(common.CopyBytes(entries[start].k))
+	first := decreaseKey(common.CopyBytes(entries[start].k))
 	proof = memorydb.New()
 	if err := trie.Prove(first, 0, proof); err != nil {
 		t.Fatalf("Failed to prove the first node %v", err)
@@ -358,7 +358,7 @@ func TestOneElementRangeProof(t *testing.T) {
 
 	// One element with right non-existent edge proof
 	start = 1000
-	last := increseKey(common.CopyBytes(entries[start].k))
+	last := increaseKey(common.CopyBytes(entries[start].k))
 	proof = memorydb.New()
 	if err := trie.Prove(entries[start].k, 0, proof); err != nil {
 		t.Fatalf("Failed to prove the first node %v", err)
@@ -373,7 +373,7 @@ func TestOneElementRangeProof(t *testing.T) {
 
 	// One element with two non-existent edge proofs
 	start = 1000
-	first, last = decreseKey(common.CopyBytes(entries[start].k)), increseKey(common.CopyBytes(entries[start].k))
+	first, last = decreaseKey(common.CopyBytes(entries[start].k)), increaseKey(common.CopyBytes(entries[start].k))
 	proof = memorydb.New()
 	if err := trie.Prove(first, 0, proof); err != nil {
 		t.Fatalf("Failed to prove the first node %v", err)
@@ -641,9 +641,9 @@ func TestSameSideProofs(t *testing.T) {
 	sort.Sort(entries)
 
 	pos := 1000
-	first := decreseKey(common.CopyBytes(entries[pos].k))
-	first = decreseKey(first)
-	last := decreseKey(common.CopyBytes(entries[pos].k))
+	first := decreaseKey(common.CopyBytes(entries[pos].k))
+	first = decreaseKey(first)
+	last := decreaseKey(common.CopyBytes(entries[pos].k))
 
 	proof := memorydb.New()
 	if err := trie.Prove(first, 0, proof); err != nil {
@@ -657,9 +657,9 @@ func TestSameSideProofs(t *testing.T) {
 		t.Fatalf("Expected error, got nil")
 	}
 
-	first = increseKey(common.CopyBytes(entries[pos].k))
-	last = increseKey(common.CopyBytes(entries[pos].k))
-	last = increseKey(last)
+	first = increaseKey(common.CopyBytes(entries[pos].k))
+	last = increaseKey(common.CopyBytes(entries[pos].k))
+	last = increaseKey(last)
 
 	proof = memorydb.New()
 	if err := trie.Prove(first, 0, proof); err != nil {
@@ -765,7 +765,7 @@ func TestEmptyRangeProof(t *testing.T) {
 	}
 	for _, c := range cases {
 		proof := memorydb.New()
-		first := increseKey(common.CopyBytes(entries[c.pos].k))
+		first := increaseKey(common.CopyBytes(entries[c.pos].k))
 		if err := trie.Prove(first, 0, proof); err != nil {
 			t.Fatalf("Failed to prove the first node %v", err)
 		}
@@ -904,7 +904,7 @@ func mutateByte(b []byte) {
 	}
 }
 
-func increseKey(key []byte) []byte {
+func increaseKey(key []byte) []byte {
 	for i := len(key) - 1; i >= 0; i-- {
 		key[i]++
 		if key[i] != 0x0 {
@@ -914,7 +914,7 @@ func increseKey(key []byte) []byte {
 	return key
 }
 
-func decreseKey(key []byte) []byte {
+func decreaseKey(key []byte) []byte {
 	for i := len(key) - 1; i >= 0; i-- {
 		key[i]--
 		if key[i] != 0xff {

trie/secure_trie_test.go

@@ -121,7 +121,7 @@ func TestStateTrieConcurrency(t *testing.T) {
 	for i := 0; i < threads; i++ {
 		tries[i] = trie.Copy()
 	}
-	// Start a batch of goroutines interactng with the trie
+	// Start a batch of goroutines interacting with the trie
 	pend := new(sync.WaitGroup)
 	pend.Add(threads)
 	for i := 0; i < threads; i++ {