message: Fixing wording in truncated_normal as per Github bug request
diff: @@ -152,7 +152,7 @@ def truncated_normal(shape,
  mean: A 0-D Tensor or Python value of type `dtype`. The mean of the
  truncated normal distribution.
  stddev: A 0-D Tensor or Python value of type `dtype`. The standard deviation
  - of the truncated normal distribution.
  + of the normal distribution, before truncation.
  dtype: The type of the output.
  seed: A Python integer. Used to create a random seed for the distribution.
  See
  