message: Update docs to address review comments.
diff: @@ -33,9 +33,10 @@ END
  name: "sloppy"
  description: <<END
  If `True`, return elements as they become available, even if that means returning
  -these elements in a different order.
  -If `False`, the operation of this dataset will be deterministic, but the
  -dataset may block.
  +these elements in a different order. Sloppy operation may result in better
  +performance in the presence of stragglers, but the dataset will still block if
  +all of its open streams are blocked.
  +If `False`, always return elements in the same order.
  END
  }
  in_arg {
  @@ -83,7 +84,8 @@ block, it will skip that input dataset. This dataset is especially useful
  when loading data from a variable-latency datastores (e.g. HDFS, GCS), as it
  allows the training step to proceed so long as some data is available.
  -!! WARNING !! This dataset is not deterministic!
  +!! WARNING !! If the `sloppy` parameter is set to `True`, the operation of this
  +dataset will not be deterministic!
  This dataset has been superseded by `ParallelInterleaveDatasetV2`. New code
  should use `ParallelInterleaveDatasetV2`.
  