Rename sliver->instance
diff --git a/xos/helloworld/view.py b/xos/helloworld/view.py
index b3eec29..212a432 100644
--- a/xos/helloworld/view.py
+++ b/xos/helloworld/view.py
@@ -34,8 +34,7 @@
             i.instance_name=None
             i.enacted=None
             i.save()
-            h = Hello(name=hello_name,sliver_backref=i)
-            w = World(hello=h,name=world_name)
+            h = Hello(name=hello_name,instance_backref=i)
             h.save()
             w.save()