Fixed #1747 -- Fixed error in docs/model-api.txt.
Fixed #1747 -- Fixed error in docs/model-api.txt.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%402819

Belgabor/django,Belgabor/django,Belgabor/django