Fixed #17164 -- Fixed outdated link to Atom spec in docs/ref/utils.txt. Thanks, George Lund

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17070 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/ref/utils.txt

@@ -310,7 +310,7 @@ Atom1Feed
 
 .. class:: Atom1Feed(SyndicationFeed)
 
-    Spec: http://atompub.org/2005/07/11/draft-ietf-atompub-format-10.html
+    Spec: http://www.atomenabled.org/developers/syndication/atom-format-spec.php
 
 ``django.utils.functional``
 ===========================