Update README.md

Author: larsgust

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://github.com/Textalk/websocket-php/actions/workflows/acceptance.yml/badge.svg)](https://github.com/Textalk/websocket-php/actions)
 [![Coverage Status](https://coveralls.io/repos/github/Textalk/websocket-php/badge.svg?branch=master)](https://coveralls.io/github/Textalk/websocket-php)
 
-This library has been replaced by [`sirn-se/websocket-php`]([https://github.com/Textalk/websocket-php/tree/1.5.0](https://github.com/sirn-se/websocket-php))
+This library has been replaced by [sirn-se/websocket-php](https://github.com/sirn-se/websocket-php)
 
 This library contains WebSocket client and server for PHP.