Add comment for watchDisguiseDamage().

maps/mp/gametypes/hns.gsc

@@ -1009,6 +1009,10 @@ watchDisguise(angleLockingPlayerCommand, angleModeSwitchPlayerCommand)
 	}
 }
 
+/*
+ * Listens for damage on the disguise entity and transfers that damage
+ * to the actual player.
+ */
 watchDisguiseDamage()
 {
 	logPrint("watchDisguiseDamage called");