message: short the line to be inside 80 characters
diff: @@ -141,7 +141,8 @@ class MatchingFilesDatasetTest(test_base.DatasetTestBase):
  with self.cached_session() as sess:
  next_element = dataset.make_one_shot_iterator().get_next()
  expected_filenames = [compat.as_bytes(filename)
  - for filename in filenames if filename.endswith('.txt')]
  + for filename in filenames
  + if filename.endswith('.txt')]
  actual_filenames = []
  while True:
  try:
  