Add link to GitHub

Author: ddeboer

doc/conf.py

@@ -256,6 +256,7 @@ def setup(app):
 
 rst_epilog = """
 .. _FOSHttpCacheBundle: https://github.com/FriendsOfSymfony/FOSHttpCacheBundle
+.. _GitHub: https://github.com/FriendsOfSymfony/FOSHttpCache
 """
 
 extlinks = {'source': ('https://github.com/FriendsOfSymfony/FOSHttpCache/blob/master/%s', '') }

doc/contributing.rst

@@ -2,7 +2,7 @@ Contributing
 ============
 
 We are happy for contributions. Before you invest a lot of time however, best
-open an issue on github to discuss your idea. Then we can coordinate efforts
+open an issue on GitHub_ to discuss your idea. Then we can coordinate efforts
 if somebody is already working on the same thing.
 
 Testing the Library