Fix completers for CFM app CLI

Change-Id: Ib558d5fa26b8b99f0529cabac1848f74ca99004f
diff --git a/apps/cfm/nbi/src/main/java/org/onosproject/cfm/cli/CfmMdDeleteCommand.java b/apps/cfm/nbi/src/main/java/org/onosproject/cfm/cli/CfmMdDeleteCommand.java
index 7cd07a1..3b48d41 100644
--- a/apps/cfm/nbi/src/main/java/org/onosproject/cfm/cli/CfmMdDeleteCommand.java
+++ b/apps/cfm/nbi/src/main/java/org/onosproject/cfm/cli/CfmMdDeleteCommand.java
@@ -17,7 +17,9 @@
 
 import org.apache.karaf.shell.api.action.Argument;
 import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.Completion;
 import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cfm.cli.completer.CfmMdNameCompleter;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MdId;
 import org.onosproject.incubator.net.l2monitoring.cfm.service.CfmConfigException;
@@ -34,6 +36,7 @@
     @Argument(name = "name",
             description = "Maintenance Domain name and type (in brackets)",
             required = true)
+    @Completion(CfmMdNameCompleter.class)
     private String name = null;
 
     @Override