Fix MyPlexPinLogin doc strings (#1336)

Author: JonnyWong16

plexapi/myplex.py

@@ -1704,7 +1704,9 @@ def __init__(self, session=None, requestTimeout=None, headers=None, oauth=False)
 
     @property
     def pin(self):
-        """ Return the 4 character PIN used for linking a device at https://plex.tv/link. """
+        """ Return the 4 character PIN used for linking a device at
+            https://plex.tv/link.
+        """
         if self._oauth:
             raise BadRequest('Cannot use PIN for Plex OAuth login')
         return self._code
@@ -1736,6 +1738,7 @@ def oauthUrl(self, forwardUrl=None):
 
     def run(self, callback=None, timeout=None):
         """ Starts the thread which monitors the PIN login state.
+
             Parameters:
                 callback (Callable[str]): Callback called with the received authentication token (optional).
                 timeout (int): Timeout in seconds waiting for the PIN login to succeed (optional).
@@ -1758,6 +1761,7 @@ def run(self, callback=None, timeout=None):
 
     def waitForLogin(self):
         """ Waits for the PIN login to succeed or expire.
+
             Parameters:
                 callback (Callable[str]): Callback called with the received authentication token (optional).
                 timeout (int): Timeout in seconds waiting for the PIN login to succeed (optional).