CORD-706: Fix bug that was causing ExampleService to fail

Change-Id: Id01dc8689916ecb100243f026a6ea09a85cae1d6
diff --git a/xos/synchronizer/steps/sync_vtrtenant.yaml b/xos/synchronizer/steps/sync_vtrtenant.yaml
index 880ed6c..bd44264 100644
--- a/xos/synchronizer/steps/sync_vtrtenant.yaml
+++ b/xos/synchronizer/steps/sync_vtrtenant.yaml
@@ -3,7 +3,7 @@
   #gather_facts: False
   connection: ssh
   user: ubuntu
-  sudo: yes
+  become: yes
   vars:
       container_name: {{ container_name }}
       wan_container_ip: {{ wan_container_ip }}