Update README.md

Author: ErdbeerbaerLP

README.md

@@ -29,6 +29,7 @@ A cross-platform Discord music bot with a clean interface, and that is easy to s
 
 ## Fork Additions
   * Added servers and leaveserver commands for owners
+  * Updated some dependencies (lavaplayer)
 
 ## Supported sources and formats
 JMusicBot supports all sources and formats supported by [lavaplayer](https://github.com/sedmelluq/lavaplayer#supported-formats):