diff -r 06ed84dbb1ed -r 1fcddf90eccc app/soc/logic/models/role.py
--- a/app/soc/logic/models/role.py	Fri Mar 20 18:53:37 2009 +0000
+++ b/app/soc/logic/models/role.py	Fri Mar 20 19:11:56 2009 +0000
@@ -94,6 +94,9 @@
   def canResign(self, entity):
     """Checks if the current entity is allowed to be resigned.
 
+    Args:
+      entity: a Role entity
+
     Returns:
       - None if the entity is allowed to resign.
       - Error message otherwise.