doc: Add missing override and remove redundant virtual for snippets

Change-Id: I2395fd01b93c4ea364225e0cf1a5f59908b691d0
Reviewed-by: Martin Smith <martin.smith@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/corelib/doc/snippets/events/events.cpp b/src/corelib/doc/snippets/events/events.cpp
index 9606b0c2ee..969b0047f0 100644
--- a/src/corelib/doc/snippets/events/events.cpp
+++ b/src/corelib/doc/snippets/events/events.cpp
@@ -54,7 +54,7 @@
 class MyCheckBox : public QCheckBox
 {
 public:
-    void mousePressEvent(QMouseEvent *event);
+    void mousePressEvent(QMouseEvent *event) override;
 };
 
 //! [0]
@@ -72,7 +72,7 @@ void MyCheckBox::mousePressEvent(QMouseEvent *event)
 class MyWidget : public QWidget
 {
 public:
-    bool event(QEvent *event);
+    bool event(QEvent *event) override;
 };
 
 static const int MyCustomEventType = 1099;