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/widgets/doc/snippets/splitterhandle/splitter.h b/src/widgets/doc/snippets/splitterhandle/splitter.h
index 49ef20a620..8df7bc14a2 100644
--- a/src/widgets/doc/snippets/splitterhandle/splitter.h
+++ b/src/widgets/doc/snippets/splitterhandle/splitter.h
@@ -64,7 +64,7 @@ public:
     Splitter(Qt::Orientation orientation, QWidget *parent = 0);
 
 protected:
-    QSplitterHandle *createHandle();
+    QSplitterHandle *createHandle() override;
 };
 //! [0]
 
@@ -74,7 +74,7 @@ public:
     SplitterHandle(Qt::Orientation orientation, QSplitter *parent);
 
 protected:
-    void paintEvent(QPaintEvent *event);
+    void paintEvent(QPaintEvent *event) override;
 
 private:
     QLinearGradient gradient;