[1.6.x] Fixed #21137 -- Corrected ULRconf include example.
[1.6.x] Fixed #21137 -- Corrected ULRconf include example.

Thanks marfire for the report.

Backport of 77f6b468e5 from master

redhat-openstack/django,redhat-openstack/django,dex4er/django,django-nonrel/django,felixjimenez/django,redhat-openstack/django,felixjimenez/django,dex4er/django,django-nonrel/django,dex4er/django,felixjimenez/django,django-nonrel/django,django-nonrel/django,redhat-openstack/django,felixjimenez/django