Simplified a couple test docstrings.

tests/contenttypes_tests/test_management.py

@@ -11,7 +11,7 @@ from .models import ModelWithNullFKToSite, Post
 
 
 @modify_settings(INSTALLED_APPS={'append': ['no_models']})
-class UpdateContentTypesTests(TestCase):
+class RemoveStaleContentTypesTests(TestCase):
     # Speed up tests by avoiding retrieving ContentTypes for all test apps.
     available_apps = ['contenttypes_tests', 'no_models', 'django.contrib.contenttypes']
 
@@ -22,8 +22,8 @@ class UpdateContentTypesTests(TestCase):
 
     def test_interactive_true_with_dependent_objects(self):
         """
-        interactive mode of remove_stale_contenttypes (the default) deletes
-        stale contenttypes and warn of dependent objects.
+        interactive mode (the default) deletes stale content types and warns of
+        dependent objects.
         """
         post = Post.objects.create(title='post', content_type=self.content_type)
         # A related object is needed to show that a custom collector with
@@ -42,8 +42,8 @@ class UpdateContentTypesTests(TestCase):
 
     def test_interactive_true_without_dependent_objects(self):
         """
-        interactive mode of remove_stale_contenttypes (the default) deletes
-        stale contenttypes even if there aren't any dependent objects.
+        interactive mode deletes stale content types even if there aren't any
+        dependent objects.
         """
         with mock.patch('builtins.input', return_value='yes'):
             with captured_stdout() as stdout: