Merge pull request #90 from ChristoPy/fix-websocket-url

fix: WebSocket URL

Author: SaltyAom

docs/concept/config.md

@@ -52,7 +52,7 @@ new Elysia()
 ```
 
 ::: tip
-For providing WebSocket, please use [`@elysiajs/websocket`](https://github.com/elysiajs/elysia-websocket)
+For providing WebSocket, please use [`WebSocket`](/patterns/websocket)
 :::
 
 ## Custom Port