message: Expand documentation for RandomDataset
  Expand docs for RandomDataset
  Additional corrections to docs
diff: @@ -16,4 +16,16 @@ A second scalar seed to avoid seed collision.
  END
  }
  summary: "Creates a Dataset that returns pseudorandom numbers."
  + description: <<END
  +Creates a Dataset that returns a stream of uniformly distributed
  +pseudorandom 64-bit signed integers.
  +
  +In the TensorFlow Python API, you can instantiate this dataset via the
  +class `tf.data.experimental.RandomDataset`.
  +
  +Instances of this dataset are also created as a result of the
  +`hoist_random_uniform` static optimization. Whether this optimization is
  +performed is determined by the `experimental_optimization.hoist_random_uniform`
  +option of `tf.data.Options`.
  +END
  }
  