Minor code style fix

src/core/qtsystemtrayicon.cpp

@@ -55,7 +55,7 @@ QtSystemTrayIcon::QtSystemTrayIcon(QObject *parent)
 
   app_name_[0] = app_name_[0].toUpper();
   QIcon theme_icon_grey = IconLoader::Load("strawberry-grey");
-  if (! theme_icon_grey.isNull()) {
+  if (!theme_icon_grey.isNull()) {
     grey_icon_ = theme_icon_grey.pixmap(48, QIcon::Disabled);
   }
   tray_->setIcon(normal_icon_);

src/playlist/playlistview.cpp

@@ -215,7 +215,7 @@ PlaylistView::PlaylistView(QWidget *parent)
   dynamic_controls_->hide();
 
   // To proper scale all pixmaps
-    device_pixel_ratio_ = devicePixelRatioF();
+  device_pixel_ratio_ = devicePixelRatioF();
 
   // For fading
   connect(fade_animation_, SIGNAL(valueChanged(qreal)), SLOT(FadePreviousBackgroundImage(qreal)));