add link to flake8 in history

dhellmann · dhellmann · commit e1d31c8b3c8c · 2013-03-16T07:22:13.000-07:00
diff --git a/docs/source/history.rst b/docs/source/history.rst
@@ -15,7 +15,9 @@ dev
     caused by that rotating behavior, especially when the wrappers are
     being used by users with different permissions and
     umasks. (:bbissue:`152`)
-  - Use flake8 for style checking.
+  - Use flake8_ for style checking.
+
+.. _flake8: https://pypi.python.org/pypi/flake8
 
 3.6.1
 
