loplugin:override

Change-Id: I5307c3ca3ebef72a08055e9389bc53e760d4178c
diff --git a/sd/source/ui/animations/SlideTransitionBox.cxx b/sd/source/ui/animations/SlideTransitionBox.cxx
index 29c3d4f..7a70010 100644
--- a/sd/source/ui/animations/SlideTransitionBox.cxx
+++ b/sd/source/ui/animations/SlideTransitionBox.cxx
@@ -34,7 +34,7 @@ class SlideTransitionBox : public VclVBox

public:
    SlideTransitionBox(vcl::Window* pParent);
    ~SlideTransitionBox();
    ~SlideTransitionBox() override;

    virtual void dispose() override;
    virtual void StateChanged(StateChangedType nStateChange) override;