Minor cleanup of some recipe framework code.

scripts/slave/recipe_test_api.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import collections
 
 from .recipe_util import ModuleInjectionSite, static_call, static_wraps
 
 def combineify(name, dest, a, b):
   """
@@ skipping 120 matching lines @@
       'stderr': self._stderr,
       'retcode': self._retcode,
       'override': self.override,
     },)
 
 
 class ModuleTestData(BaseTestData, dict):
   """
   Mutable container for test data for a specific module.
 
-  This test data is consumed at module load time (i.e. when CreateRecipeApi
+  This test data is consumed at module load time (i.e. when create_recipe_api
   runs).
   """
   def __add__(self, other):
     assert isinstance(other, ModuleTestData)
     ret = ModuleTestData()
     ret.update(self)
     ret.update(other)
     return ret
 
   def __repr__(self):
@@ skipping 261 matching lines @@
   def step_data(self, name, *data, **kwargs):
     """See _step_data()"""
     return self._step_data(name, *data, **kwargs)
   step_data.__doc__ = _step_data.__doc__
 
   def override_step_data(self, name, *data, **kwargs):
     """See _step_data()"""
     kwargs['override'] = True
     return self._step_data(name, *data, **kwargs)
   override_step_data.__doc__ = _step_data.__doc__