diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 145d201..50aa89f 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -6788,8 +6788,8 @@ Do *not* use inheritance when simply having a data member will do. Usually this
     };
 
     class PushButton : public AbstractButton {
-        virtual void render() const override;
-        virtual void onClick() override;
+        void render() const override;
+        void onClick() override;
         // ...
     };