Fixed #16051 - Changed a "file" reference in the tutorial to be an actual file rather than a module; thanks felix.morency for the suggestion.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16258 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/intro/tutorial03.txt

@@ -523,7 +523,7 @@ Here's what happens if a user goes to "/polls/34/" in this system:
 
 Now that we've decoupled that, we need to decouple the ``polls.urls``
 URLconf by removing the leading "polls/" from each line, and removing the
-lines registering the admin site. Your ``polls.urls`` file should now look like
+lines registering the admin site. Your ``polls/urls.py`` file should now look like
 this::
 
     from django.conf.urls.defaults import *