Remove link and text for Gitter

Author: headius

community.markdown

@@ -14,7 +14,7 @@ JRuby has a large and active community. You can connect up with them in several
 
 [**Twitter**](/twitter) - There are twitter accounts for The JRuby Team and all the team members.
 
-[**Chat**](/chat) - The JRuby community's official group chat is our [Matrix JRuby room](https://matrix.to/#/#jruby:matrix.org). Many of the core JRuby developers also communicate on [Gitter](https://gitter.im/jruby/jruby). If you want quick, interactive help or just want to hang out, feel free to stop by!
+[**Chat**](/chat) - The JRuby community's official group chat is our [Matrix JRuby room](https://matrix.to/#/#jruby:matrix.org). If you want quick, interactive help or just want to hang out, feel free to stop by!
 
 [**Mailing Lists**][lists] - There are also several mailing lists, for users, developers, and folks interested in tracking the process of JRuby.