README.md in gratitude-0.0.12 vs README.md in gratitude-0.1.0

- old
+ new

@@ -369,9 +369,12 @@
      {"amount"=>"25.00", "platform"=>"gittip", "username"=>"gittip"}
    ]
 ```
 
 
+### Contributing
+
+If you'd like to contribute to Gratitude, please check out our [CONTRIBUTING guidelines](CONTRIBUTING.md).
 
 ### Copyright and License
 
 Copyright John Kelly Ferguson and Contributors, 2014
 