Merge pull request pypa#733 from brainwane/sample-author-email

Improve sample author email and name in guide

Author: di

source/guides/distributing-packages-using-setuptools.rst

@@ -251,8 +251,8 @@ author
 
 ::
 
-  author='The Python Packaging Authority',
-  author_email='pypa-dev@googlegroups.com',
+  author='A. Random Developer',
+  author_email='author@example.com',
 
 Provide details about the author.