message: Minor text change.
diff: @@ -205,7 +205,7 @@ class FixedLossScale(LossScale):
  number as long as no nan or inf is encountered in training.
  Raises:
  - ValueError: If loss_scale is less than 1.
  + ValueError: If loss_scale_value is less than 1.
  """
  super(FixedLossScale, self).__init__()
  if not isinstance(loss_scale_value, six.integer_types + (float,)):
  