message: Fix typo in tf.clip_by_value documentation
diff: @@ -89,7 +89,7 @@ def clip_by_value(t, clip_value_min, clip_value_max,
  t: A `Tensor` or `IndexedSlices`.
  clip_value_min: The minimum value to clip to. A scalar `Tensor` or one that
  is broadcastable to the shape of `t`.
  - clip_value_max: The minimum value to clip to. A scalar `Tensor` or one that
  + clip_value_max: The maximum value to clip to. A scalar `Tensor` or one that
  is broadcastable to the shape of `t`.
  name: A name for the operation (optional).
  