diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py
index 881bc31e1d..a2809de0dd 100644
--- a/django/db/models/fields/__init__.py
+++ b/django/db/models/fields/__init__.py
@@ -112,7 +112,7 @@ class Field(object):
         self.creation_counter = Field.creation_counter
         Field.creation_counter += 1
 
-    def __cmp__(self,other ):
+    def __cmp__(self, other):
         # This is needed because bisect does not take a comparison function.
         return cmp(self.creation_counter, other.creation_counter)
 
diff --git a/django/db/models/options.py b/django/db/models/options.py
index f08ee5f501..42c5891abd 100644
--- a/django/db/models/options.py
+++ b/django/db/models/options.py
@@ -213,7 +213,6 @@ class Options:
                 self._field_types[field_type] = False
         return self._field_types[field_type]
 
-
 class AdminOptions:
     def __init__(self, fields=None, js=None, list_display=None, list_filter=None, date_hierarchy=None,
         save_as=False, ordering=None, search_fields=None, save_on_top=False, list_select_related=False):