diff --git a/tests/forms_tests/field_tests/test_charfield.py b/tests/forms_tests/field_tests/test_charfield.py
index a08a1a4e42..d8fa41b073 100644
--- a/tests/forms_tests/field_tests/test_charfield.py
+++ b/tests/forms_tests/field_tests/test_charfield.py
@@ -1,7 +1,8 @@
 from __future__ import unicode_literals
 
 from django.forms import (
-    CharField, HiddenInput, PasswordInput, Textarea, TextInput, ValidationError,
+    CharField, HiddenInput, PasswordInput, Textarea, TextInput,
+    ValidationError,
 )
 from django.test import SimpleTestCase