3 files changed, 4 insertions, 4 deletions
diff --git a/examples/widgets/graphicsview/chip/main.cpp b/examples/widgets/graphicsview/chip/main.cpp
index a0c1b919d1..c0f271a83c 100644
--- a/examples/widgets/graphicsview/chip/main.cpp
+++ b/examples/widgets/graphicsview/chip/main.cpp
@@ -51,7 +51,7 @@ int main(int argc, char *argv[])
     app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
 
     MainWindow window;
-    window.show();   
+    window.show();
 
     return app.exec();
 }
diff --git a/examples/widgets/graphicsview/chip/mainwindow.cpp b/examples/widgets/graphicsview/chip/mainwindow.cpp
index 0925e9c9cb..510dd2e5c9 100644
--- a/examples/widgets/graphicsview/chip/mainwindow.cpp
+++ b/examples/widgets/graphicsview/chip/mainwindow.cpp
@@ -53,7 +53,7 @@ MainWindow::MainWindow(QWidget *parent)
 
     h1Splitter = new QSplitter;
     h2Splitter = new QSplitter;
-    
+
     QSplitter *vSplitter = new QSplitter;
     vSplitter->setOrientation(Qt::Vertical);
     vSplitter->addWidget(h1Splitter);
diff --git a/examples/widgets/graphicsview/chip/mainwindow.h b/examples/widgets/graphicsview/chip/mainwindow.h
index 876a9f7d77..d4a9dfda85 100644
--- a/examples/widgets/graphicsview/chip/mainwindow.h
+++ b/examples/widgets/graphicsview/chip/mainwindow.h
@@ -54,11 +54,11 @@ class MainWindow : public QWidget
     Q_OBJECT
 public:
     MainWindow(QWidget *parent = 0);
-    
+
 private:
     void setupMatrix();
     void populateScene();
-    
+
     QGraphicsScene *scene;
     QSplitter *h1Splitter;
     QSplitter *h2Splitter;