message: DOC: move doc to api def file
diff: @@ -25,12 +25,12 @@ A new tensor with the given shape and updates applied according
  to the indices.
  END
  }
  - summary: "Scatter `updates` into a new (initially zero) tensor according to `indices`."
  + summary: "Scatter `updates` into a new empty tensor according to `indices`."
  description: <<END
  -Creates a new tensor by applying sparse `updates` to individual
  -values or slices within a zero tensor of the given `shape` according to
  -indices. This operator is the inverse of the @{tf.gather_nd} operator which
  -extracts values or slices from a given tensor.
  +Creates a new tensor by applying sparse `updates` to individual values or
  +slices within a tensor (initially zero for numeric, empty for string) of
  +the given `shape` according to indices. This operator is the inverse of the
  +@{tf.gather_nd} operator which extracts values or slices from a given tensor.
  **WARNING**: The order in which updates are applied is nondeterministic, so the
  output will be nondeterministic if `indices` contains duplicates.
  