Fixed typo in docs/ref/forms/renderers.txt.
Fixed typo in docs/ref/forms/renderers.txt.

Thanks Josh for the report.
apollo13/django,takis/django,pauloxnet/django,MarkusH/django,django/django,rsalmaso/django,apollo13/django,manhhomienbienthuy/django,MarkusH/django,monetate/django,blighj/django,MarkusH/django,blighj/django,manhhomienbienthuy/django,django/django,apollo13/django,MarkusH/django,pauloxnet/django,monetate/django,blighj/django,shaib/django,django/django,shaib/django,felixxm/django,takis/django,blighj/django,monetate/django,monetate/django,rsalmaso/django,manhhomienbienthuy/django,shaib/django,felixxm/django,felixxm/django,takis/django,takis/django,pauloxnet/django,felixxm/django,manhhomienbienthuy/django,pauloxnet/django,rsalmaso/django,rsalmaso/django,apollo13/django,shaib/django,django/django