add docs param for set tag and edit note subnet

Author: ATGE

SoftLayer/managers/network.py

@@ -246,13 +246,15 @@ def set_tags_subnet(self, subnet_id, tags):
         """Tag a subnet by passing in one or more tags separated by a comma.
 
         :param int subnet_id: The ID of the subnet.
+        :param string tags:	Comma separated list of tags.
         """
         return self.subnet.setTags(tags, id=subnet_id)
 
     def edit_note_subnet(self, subnet_id, note):
         """Edit the note for this subnet.
 
         :param int subnet_id: The ID of the subnet.
+        :param string note:	The note.
         """
         return self.subnet.editNote(note, id=subnet_id)