added comment

Author: ccAN114

input/clientvirtualization.xml

@@ -292,7 +292,7 @@
 		<con-toe>When this PP-Module is used to extend the Virtualization PP, the TOE type for
 		        the overall TOE is still a Virtualization System. The TOE boundary does not change.
 		</con-toe>
-	
+        <con-op-en><comment>Assistance needed. Should this refer to Virtualization System PP?</comment></con-op-en>
 		<con-sec-prob/>