diff --git a/Class_Diagram.md b/Class_Diagram.md
index fda8206..861fd1e 100644
--- a/Class_Diagram.md
+++ b/Class_Diagram.md
@@ -340,7 +340,7 @@ package Model <<Frame>> #bada55 {
   
     package Faces #9ff {
     
-      abstract class Face
+      abstract class Face $done
       
     }