message: Fix typo in deprecation warning string.
diff: @@ -56,7 +56,7 @@ class _SlideDataset(dataset_ops.UnaryDataset):
  None, "stride is deprecated, use window_shift instead", "stride")
  @deprecation.deprecated(
  None, "Use `tf.data.Dataset.window(size=window_size, shift=window_shift, "
  - "stride=window_stride).flat_map(lambda x: x.batch(window.size))` "
  + "stride=window_stride).flat_map(lambda x: x.batch(window_size))` "
  "instead.")
  def sliding_window_batch(window_size,
  stride=None,
  