From bc5617d57f9a5abf4923e7caf3e298e14b75b839 Mon Sep 17 00:00:00 2001
From: Samuel Laferriere <samlaf92@gmail.com>
Date: Thu, 3 Mar 2022 14:10:14 -0500
Subject: [PATCH] newHeads subscription doesn't take a second param

Running this command results in the response:
```
{"jsonrpc":"2.0","id":1,"error":{"code":-32602,"message":"too many arguments, want at most 1"}}
```

Also there are other newHeads subscription examples in this page, which don't have the {} param.
---
 docs/_rpc/pubsub.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/_rpc/pubsub.md b/docs/_rpc/pubsub.md
index 8316b5827f..647445534b 100644
--- a/docs/_rpc/pubsub.md
+++ b/docs/_rpc/pubsub.md
@@ -13,7 +13,7 @@ together with the subscription id.
 Example:
 
     // create subscription
-    >> {"id": 1, "method": "eth_subscribe", "params": ["newHeads", {}]}
+    >> {"id": 1, "method": "eth_subscribe", "params": ["newHeads"]}
     << {"jsonrpc":"2.0","id":1,"result":"0xcd0c3e8af590364c09d0fa6a1210faf5"}
 
     // incoming notifications