Changing license header, again!

appengine/gce-backend/catalog.py

 # Copyright 2016 The LUCI Authors. All rights reserved.
-# Use of this source code is governed by the Apache v2.0 license that can be
-# found in the LICENSE file.
+# Use of this source code is governed under the Apache License, Version 2.0
+# that can be found in the LICENSE file.
 
 """Utilities for interacting with the Machine Provider catalog."""
 
 import json
 import logging
 
 from google.appengine.ext import ndb
 from protorpc.remote import protojson
 
 from components import gce
@@ skipping 193 matching lines @@
         if instance and instance.cataloged:
           if not utils.enqueue_task(
               '/internal/queues/remove-cataloged-instance',
               'remove-cataloged-instance',
               params={
                   'key': instance.key.urlsafe(),
               },
           ):
             logging.warning(
                 'Failed to enqueue task for Instance: %s', instance.key)