[extensions-web] Fix RSS feed some more.

[Jasper St. Pierre <jstpierre src gnome org>]

commit c9c3a81187fa3fe21b08fca9b37c6a608e7b03b2
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Dec 5 22:15:41 2011 -0500

    Fix RSS feed some more.

 sweettooth/extensions/feeds.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/sweettooth/extensions/feeds.py b/sweettooth/extensions/feeds.py
index c3f89ec..35e89fc 100644
--- a/sweettooth/extensions/feeds.py
+++ b/sweettooth/extensions/feeds.py
@@ -9,7 +9,7 @@ class LatestExtensionsFeed(Feed):
     description = "The latest extensions in GNOME Shell Extensions"
 
     def items(self):
-        return Extension.objects.visible().order_by('pk')[-10:]
+        return Extension.objects.visible().order_by('-pk')[:10]
 
     def item_title(self, item):
         return item.name