Merge pull request pypa#153 from vitalk/single-source-version-example

Don't hardcode path to package in example

Author: qwcode

source/single_source_version.rst

@@ -31,7 +31,7 @@ There are a few techniques to store the version in your project code without dup
 
         setup(
            ...
-           version=find_version("package/__init__.py")
+           version=find_version("package", "__init__.py")
            ...
         )