diff --git a/ExampleViewOpenGL/src/ExampleGLWidget.cpp b/ExampleViewOpenGL/src/ExampleGLWidget.cpp
index 643e5e1..40c5371 100644
--- a/ExampleViewOpenGL/src/ExampleGLWidget.cpp
+++ b/ExampleViewOpenGL/src/ExampleGLWidget.cpp
@@ -17,7 +17,6 @@ ExampleGLWidget::ExampleGLWidget() :
     setAcceptDrops(true);
 
     QSurfaceFormat surfaceFormat;
-
     surfaceFormat.setRenderableType(QSurfaceFormat::OpenGL);
 
     // Ask for an different OpenGL versions depending on OS
@@ -135,7 +134,6 @@ void ExampleGLWidget::paintGL()
 
     // Reset the blending function
     glEnable(GL_BLEND);
-    //glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
     glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
     _pointRenderer.render();                
 }
diff --git a/ExampleViewOpenGL/src/ExampleGLWidget.h b/ExampleViewOpenGL/src/ExampleGLWidget.h
index 225129b..63e6935 100644
--- a/ExampleViewOpenGL/src/ExampleGLWidget.h
+++ b/ExampleViewOpenGL/src/ExampleGLWidget.h
@@ -26,11 +26,11 @@ class ExampleGLWidget : public QOpenGLWidget, protected QOpenGLFunctions
     void setData(const std::vector<hdps::Vector2f>& points, float pointSize, float pointOpacity);
 
 protected:
-    void initializeGL()         Q_DECL_OVERRIDE;
-    void resizeGL(int w, int h) Q_DECL_OVERRIDE;
-    void paintGL()              Q_DECL_OVERRIDE;
+    void initializeGL()         override;
+    void resizeGL(int w, int h) override;
+    void paintGL()              override;
     void cleanup();
-    
+
 signals:
     void initialized();