chore(lint): fix

Byron · Byron · commit 3d6e1731b632 · 2016-12-22T12:48:59.000+01:00
diff --git a/git/refs/tag.py b/git/refs/tag.py
@@ -31,8 +31,8 @@ def commit(self):
                 # it is a tag object which carries the commit as an object - we can point to anything
                 obj = obj.object
             else:
-                raise ValueError(("Cannot resolve commit as tag %s points to a %s object - "
-                                 + "use the `.object` property instead to access it") % (self, obj.type))
+                raise ValueError(("Cannot resolve commit as tag %s points to a %s object - " +
+                                  "use the `.object` property instead to access it") % (self, obj.type))
         return obj
 
     @property
