free dyno

Author: hunterloftis

README.md

@@ -6,6 +6,6 @@ of the Socket.IO website.
 
 Please refer to it to learn how to run this application.
 
-You can also use Heroku for a quick deployment:
+You can also spin up a free Heroku dyno to test it out:
 
 [![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy?template=https://github.com/guille/chat-example)