[SEBA-739] Proper ONOS lookup in kubernetes event handler
Correct path for tech-profile sync-step

Change-Id: I48d7536986ddf58d876c4d5bfcafdd89855e8d15
diff --git a/xos/synchronizer/event_steps/test_kubernetes_event.py b/xos/synchronizer/event_steps/test_kubernetes_event.py
index 3bbc4ec..b30c6d5 100644
--- a/xos/synchronizer/event_steps/test_kubernetes_event.py
+++ b/xos/synchronizer/event_steps/test_kubernetes_event.py
@@ -69,7 +69,7 @@
                                                    id=1112,
                                                    backend_code=1,
                                                    backend_status="succeeded",
-                                                   subscriber_services=[self.onos])
+                                                    provider_services=[self.onos])
 
         self.fcsi1 = VOLTServiceInstance(name="myfcsi1",
                                                        owner=self.fcservice,