Removed new line from docstrings

Author: Thomas

netbox/dcim.py

@@ -562,7 +562,6 @@ def update_inventory_item(self, name, device_name, **kwargs):
         :param device_name: Name of device
         :param kwargs: Extra inventory items to update
         :return bool True if successful otherwise raise UpdateException
-
         """
         try:
             inventory_item_id = self.get_inventory_items(name=name, device=device_name)[0]['id']