diff --git a/model_utils/choices.py b/model_utils/choices.py
index c036cf4..681e44b 100644
--- a/model_utils/choices.py
+++ b/model_utils/choices.py
@@ -92,7 +92,7 @@ class Choices(object):
                     raise ValueError(
                         "Choices can't take a list of length %s, only 2 or 3"
                         % len(choice)
-                        )
+                    )
             else:
                 store((choice, choice, choice))
 
@@ -132,7 +132,7 @@ class Choices(object):
         return '%s(%s)' % (
             self.__class__.__name__,
             ', '.join(("%s" % repr(i) for i in self._triples))
-            )
+        )
 
     def __contains__(self, item):
         return item in self._db_values
diff --git a/model_utils/managers.py b/model_utils/managers.py
index 98a2a54..b760ffd 100644
--- a/model_utils/managers.py
+++ b/model_utils/managers.py
@@ -76,7 +76,7 @@ class InheritanceQuerySetMixin(object):
                     raise ValueError(
                         '%r is not in the discovered subclasses, tried: %s' % (
                             subclass, ', '.join(calculated_subclasses))
-                        )
+                    )
             subclasses = verified_subclasses
 
         # workaround https://code.djangoproject.com/ticket/16855
@@ -159,7 +159,7 @@ class InheritanceQuerySetMixin(object):
             if isinstance(rel.field, OneToOneField)
             and issubclass(rel.field.model, model)
             and model is not rel.field.model
-            ]
+        ]
 
         subclasses = []
         if levels:
diff --git a/tests/test_fields/test_status_field.py b/tests/test_fields/test_status_field.py
index 5f077da..dc0f223 100644
--- a/tests/test_fields/test_status_field.py
+++ b/tests/test_fields/test_status_field.py
@@ -6,7 +6,7 @@ from model_utils.fields import StatusField
 from tests.models import (
     Article, StatusFieldDefaultFilled, StatusFieldDefaultNotFilled,
     StatusFieldChoicesName,
-    )
+)
 
 
 class StatusFieldTests(TestCase):