Update README.md

Author: jjxtra

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://dev.azure.com/DigitalRuby/DigitalRuby/_apis/build/status/jjxtra_ExchangeSharp?branchName=master)](https://dev.azure.com/DigitalRuby/DigitalRuby/_build/latest?definitionId=5&branchName=master)
 
 ## Overview
-ExchangeSharp is a C# console app and framework for trading and communicating with various exchange API end points for cryptocurrency assets. Many exchanges are supported, along with web sockets, withdraws and more! Feel free to visit the discord channel at https://discord.gg/VYAVrj and chat with other developers.
+ExchangeSharp is a C# console app and framework for trading and communicating with various exchange API end points for cryptocurrency assets. Many exchanges are supported, along with web sockets, withdraws and more! Feel free to visit the discord channel at https://discord.gg/sHCUHH3 and chat with other developers.
 
 ### Features
 - Many exchanges supported with public, private and web socket API