Update server invite.

Author: scragly

README.rst

@@ -1,10 +1,15 @@
 A simple to use, highly customizable, Interactive Session and Paginator for discord.py.
-Still in alpha stages, and rapid production. Feel free to suggest something via Discord.
+Still in early stages and undergoing rapid production. Feel free to suggest something via Discord.
 
 Support
 ---------------------------
 For support using Buttons, please join the official `support server
-<http://discord.gg/JhW28zp>`_ on `Discord <https://discordapp.com/>`_.
+<http://discord.gg/RAKc3HF>`_ on `Discord <https://discordapp.com/>`_.
+
+|Discord|
+
+.. |Discord| image:: https://img.shields.io/discord/490948346773635102?color=%237289DA&label=Pythonista&logo=discord&logoColor=white
+   :target: https://discord.gg/RAKc3HF
 
 Installation
 ---------------------------