Fixed #11628 -- Corrected the tutorial, removing instructions to update the...

Fixed #11628 -- Corrected the tutorial, removing instructions to update the year where that isn't required. Thanks to tommstein for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11538 bcc190cf-cafb-0310-a4f2-bffc1f526a37