Changed the auth_backend tests in a cosmteic fashion so that they pass under Python 2.3 as well.
Changed the auth_backend tests in a cosmteic fashion so that they pass under Python 2.3 as well.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%406552

adieu/django-nonrel,adieu/django-nonrel,adieu/django-nonrel