documentation update

README.rst

@@ -13,10 +13,12 @@ Example Usage
     from gistapi import *
     gist = Gist('d4507e882a07ac6f9f92')
     gist.description   # 'Example Gist for gist.py'
+
     gist.created_at    # '2010/05/16 10:51:15 -0700'
     gist.public        # False
     gist.filenames     # ['exampleEmptyFile', 'exampleFile']
     gist.files         # {'exampleFile': 'Example file content.', 'exampleEmptyFile': ''} 
+
     Gists.fetch_by_user('kennethreitz')[-1].description    # 'My .bashrc configuration'
 
 Installation