Update README.md

MitkoVtori · web-flow · commit 4c1dd98b38e0 · 2023-03-25T09:42:04.000+02:00
diff --git a/OOP/README.md b/OOP/README.md
@@ -43,3 +43,4 @@
 | <a href="9.Decorators">Decorators</a> |
 | ----------------- |
 | <a href="9.Decorators/Decorators - Lab">Decorators</a> |
+| <a href="9.Decorators/Decorators - Exercise">Exercise: Decorators</a> |
