doc: fix consensus-clients page (#25658)

docs/_interface/consensus-clients.md

@@ -100,7 +100,7 @@ Ethereum Mainnet has not yet undergone The Merge, but some public testnets have.
 enough to interact with merged testnets. This includes two testnets that were purpose built to test The Merge (Kiln, Kintsugi) and 
 the long-standing public PoW chain, Ropsten, as well as the relatively new testnet Sepolia. If Geth is connected to these merged networks alone it will simply stall when it syncs as far
 as the merge block, awaiting information from a consensus client. Therefore, any activity on these testnets requires Geth to be 
-connected to a consensus client. There are many instructional articles that exlain how to connect to these testnets using Geth in
+connected to a consensus client. There are many instructional articles that explain how to connect to these testnets using Geth in
 combination with various consensus clients, for example:
 
 [Connecting to Kiln using Teku](https://github.com/chrishobcroft/TestingTheMerge/blob/main/geku.md)