remove unused import in decoupling URLs tutorial, closes #18915
The `include` function isn't used in polls/urls.py.
|@@ -517,7 +517,7 @@ URLconf by removing the leading "polls/" from each line, and removing the|
|lines registering the admin site. Your ``polls/urls.py`` file should now look like|
|- from django.conf.urls import patterns, include, url|
|+ from django.conf.urls import patterns, url|
|urlpatterns = patterns('polls.views',|