diff --git a/django/db/models/base.py b/django/db/models/base.py
index 09e8eb3fc0..442220abd4 100644
--- a/django/db/models/base.py
+++ b/django/db/models/base.py
@@ -60,10 +60,10 @@ class ModelBase(type):
         new_class._prepare()
 
         register_models(new_class._meta.app_label, new_class)
-	# Because of the way imports happen (recursively), we may or may not be
-	# the first class for this model to register with the framework. There
-	# should only be one class for each model, so we must always return the
-	# registered version.
+        # Because of the way imports happen (recursively), we may or may not be
+        # the first class for this model to register with the framework. There
+        # should only be one class for each model, so we must always return the
+        # registered version.
         return get_model(new_class._meta.app_label, name)
 
 class Model(object):