old_contents: """
  Module provides a simple cubic_rectification function.
  """
  
  import numpy as np
  
  
  def cubic_rectification(x):
      """
      Rectified cube of an array.
  
      Parameters
      ----------
      x : numpy.ndarray
          Input array.
  
      Returns
      -------
      numpy.ndarray
          Elementwise, the cube of `x` where it is positive and `0` otherwise.
  
      Note
      ----
      This is a sample function, using a Google docstring format.
  
      Note
      ----
      The use of intersphinx will cause numpy.ndarray above to link to its
      documentation, but not inside this Note.
      """
      return np.maximum(0, x ** 3)
  
new_contents: """
  Module provides a simple cubic_rectification function.
  """
  
  import numpy as np
  
  
  def cubic_rectification(x):
      """
      Rectified cube of an array.
  
      Parameters
      ----------
      x : numpy.ndarray
          Input array.
  
      Returns
      -------
      numpy.ndarray
          Elementwise, the cube of `x` where it is positive and `0` otherwise.
  
      Note
      ----
      This is a sample function, using a numpy docstring format.
  
      Note
      ----
      The use of intersphinx will cause numpy.ndarray above to link to its
      documentation, but not inside this Note.
      """
      return np.maximum(0, x ** 3)
  
subject: Change comment Google -> numpy docstring format