Qt: code cosmetics

modules/gui/qt4/components/interface_widgets.hpp

@@ -199,7 +199,7 @@ private:
     intf_thread_t *p_intf;
 
 public slots:
-    void requestUpdate() { emit updateRequested(); };
+    void requestUpdate() { emit updateRequested(); }
     void update( )
     {
         requestUpdate();

modules/gui/qt4/components/playlist/playlist_item.hpp

@@ -50,10 +50,10 @@ public:
     void removeChildren();
     void takeChildAt( int );
 
-    PLItem *child( int row ) { return children.value( row ); };
-    int childCount() const { return children.count(); };
+    PLItem *child( int row ) { return children.value( row ); }
+    int childCount() const { return children.count(); }
 
-    PLItem *parent() { return parentItem; };
+    PLItem *parent() { return parentItem; }
     input_item_t *inputItem() { return p_input; }
 
 protected: