Fixed #6502 -- Documented `context_instance` argument of `render_to_response`, thanks `SmileyChris`.
Fixed #6502 -- Documented `context_instance` argument of `render_to_response`, thanks `SmileyChris`.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%407052

Belgabor/django,Belgabor/django,Belgabor/django