message: Small documentation addendum.
diff: @@ -33,6 +33,7 @@ class RegistryTest(test.TestCase, parameterized.TestCase):
  class Foo(object):
  pass
  + # Test the registry basics on both classes (Foo) and functions (bar).
  @parameterized.parameters([Foo, bar])
  def testRegistryBasics(self, candidate):
  myreg = registry.Registry('testRegistry')
  