title: Can Sphinx napoleon document function returning multiple arguments?
body: <p>I am trying to use the Google code style to document a function that I then use sphinx with the napoleon extension to create documentation for. The function is unusual in that is returns two arguments. I don't think napoleon handles this. If so, could someone tell me how they handle it?</p>
  
  <pre><code>def foo(a):
  '''one line summary
  
  longer explanation
  
  Args:
    a (int): parameter description
  
  Returns:
    servers (list): list of servers to use
    msg (str): logging message string 
  '''
  pass
  </code></pre>
  
  <p>Maybe I'm getting a message that it is not great coding style to return multiple arguments, but can you do this? The html generated treats those two lines as part of a description for one argument. If I put a newline between the servers and msg line, it helps, but it is still documenting one arg.</p>