message: removed few errors
diff: @@ -12,9 +12,6 @@ If `T` is smaller than `type`, the operator requires that the rightmost
  dimension be equal to sizeof(`type`)/sizeof(`T`). The shape then goes from
  [..., sizeof(`type`)/sizeof(`T`)] to [...].
  -tf.bitcast() is used when you have to cast to an unsigned dtype (e.g. tf.uint8)
  -where tf.cast() will not work effectively.
  -
  *NOTE*: Bitcast is implemented as a low-level cast, so machines with different
  endian orderings will give different results.
  END
  