Fixing olt unit tests

Change-Id: I41c7d9e8a9f7c4dbc95dea1a4419f1cee9cd4a1e
diff --git a/xos/synchronizer/event_steps/test_kubernetes_event.py b/xos/synchronizer/event_steps/test_kubernetes_event.py
index bec5098..3bbc4ec 100644
--- a/xos/synchronizer/event_steps/test_kubernetes_event.py
+++ b/xos/synchronizer/event_steps/test_kubernetes_event.py
@@ -36,9 +36,8 @@
 
         from xossynchronizer.mock_modelaccessor_build import mock_modelaccessor_config
         mock_modelaccessor_config(test_path, [("olt-service", "volt.xproto"),
-                                                ("vsg", "vsg.xproto"),
                                                 ("rcord", "rcord.xproto"),
-                                                ("onos-service", "onos.xproto"),])
+                                                ("onos-service", "onos.xproto")])
 
         import xossynchronizer.modelaccessor
         import mock_modelaccessor