message: consistent spacing for docstring updates
diff: @@ -161,16 +161,15 @@ def argmax_v2(input,
  Returns:
  A `Tensor` of type `output_type`.
  - For example:
  Usage:
  ```python
  import tensorflow as tf
  a = [1, 10, 26.9, 2.8, 166.32, 62.3]
  b = tf.math.argmax(input = a)
  - c = tf.keras.backend.eval(b) # c = 4
  + c = tf.keras.backend.eval(b)
  + # c = 4
  # here a[4] = 166.32 which is the largest element of a across axis 0
  -
  ```
  """
  if axis is None:
  @@ -224,9 +223,9 @@ def argmin_v2(input,
  import tensorflow as tf
  a = [1, 10, 26.9, 2.8, 166.32, 62.3]
  b = tf.math.argmin(input = a)
  - c = tf.keras.backend.eval(b) # c = 0
  + c = tf.keras.backend.eval(b)
  + # c = 0
  # here a[0] = 1 which is the smallest element of a across axis 0
  -
  ```
  """
  if axis is None:
  