update settings.py to reflect new location of helloworldservice_complete
diff --git a/xos/xos/settings.py b/xos/xos/settings.py
index 7cb645a..1f1e167 100644
--- a/xos/xos/settings.py
+++ b/xos/xos/settings.py
@@ -175,7 +175,7 @@
     'core',
     'services.hpc',
     'cord',
-    'helloworldservice_complete',
+    'services.helloworldservice_complete',
     'services.onos',
     'ceilometer',
     'services.requestrouter',