Fixed PEP8 issue

Nurdok · Nurdok · commit 0126d4e3e2d9 · 2015-12-11T18:12:47.000+02:00
diff --git a/src/pep257.py b/src/pep257.py
@@ -695,7 +695,6 @@ def to_rst(cls):
                                  'properly capitalized', '%r, not %r')
 
 
-
 class AttrDict(dict):
     def __getattr__(self, item):
         return self[item]
