remove admonition

services/reference/optimism/json-rpc-methods/index.md

@@ -8,12 +8,6 @@ description: Supported standard Ethereum methods on Optimism network.
 The standard Ethereum methods documented here are supported by Infura on the Optimism network. For custom Optimism
 methods, see [Optimism Ethereum JSON-RPC API documentation](https://docs.optimism.io/builders/node-operators/json-rpc) (Bedrock release).
 
-:::info
-
-The Optimism Bedrock migration supports different JSON-RPC methods. Refer to the [Optimism Bedrock documentation](https://docs.optimism.io/stack/getting-started#the-op-stack-today) for more information.
-
-:::
-
 You need to be aware of the [differences between the behavior of Ethereum and Optimism](https://docs.optimism.io/chain/differences). For example, there are differences related to:
 
 - Opcodes