Fixes

common/lib/xmodule/xmodule/tests/test_editing_module.py

-# -*- coding: utf-8 -*-
-
+""" Tests for editing descriptors"""
 import unittest
 import os
 import logging

common/lib/xmodule/xmodule/videoalpha_module.py

@@ -190,7 +190,6 @@ class VideoAlphaModule(VideoAlphaFields, XModule):
 class VideoAlphaDescriptor(VideoAlphaFields, TabsEditingDescriptor):
     """Descriptor for `VideoAlphaModule`."""
     module_class = VideoAlphaModule
-    template_dir_name = "videoalpha"
 
     tabs = [
         {