Satisfy flake8

Oh how much I dislike linters that don't format, and a lack of
formatter integration into my IDE :(.

Author: Sebastian Thiel

git/test/test_util.py

@@ -215,7 +215,8 @@ def test_actor(self):
     def test_actor_from_string(self):
         self.assertEqual(Actor._from_string("name"), Actor("name", None))
         self.assertEqual(Actor._from_string("name <>"), Actor("name", ""))
-        self.assertEqual(Actor._from_string("name last another <some-very-long-email@example.com>"), Actor("name last another", "some-very-long-email@example.com"))
+        self.assertEqual(Actor._from_string("name last another <some-very-long-email@example.com>"),
+                         Actor("name last another", "some-very-long-email@example.com"))
 
     @ddt.data(('name', ''), ('name', 'prefix_'))
     def test_iterable_list(self, case):