Fixed #9946 -- Removed redundant mention of needing to define `list_display`.
Fixed #9946 -- Removed redundant mention of needing to define `list_display`.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%4010237

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