fix preference file

Signed-off-by: Jeremy Mordkoff <jeremy.mordkoff@gmail.com>
diff --git a/rift b/rift
index 50a9c05..7bb4519 100644
--- a/rift
+++ b/rift
@@ -1,3 +1,3 @@
 Package: *
-Pin: origin repos.riftio.com
+Pin: origin artifactory.riftio.com
 Pin-Priority: 600