Change the foreign link to ServiceInstance

Change-Id: I2a3bf870d5f795a60dff168bf084cc4730882a17
diff --git a/Dockerfile.synchronizer b/Dockerfile.synchronizer
index 159b97e..da492a2 100644
--- a/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -12,9 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# docker build -t xosproject/vepcservice-synchronizer:candidate -f Dockerfile.synchronizer .
+# docker build -t xosproject/k8sepcservice-synchronizer:candidate -f Dockerfile.synchronizer .
 
-# xosproject/vepcservice-synchronizer
+# xosproject/k8sepcservice-synchronizer
 
 FROM xosproject/xos-synchronizer-base:2.0.0