Follow project coding style. Issue #2192.

src/mainwindow.h

@@ -66,12 +66,13 @@ class QTabWidget;
 class QTimer;
 QT_END_NAMESPACE
 
-class MainWindow : public QMainWindow, private Ui::MainWindow{
+class MainWindow: public QMainWindow, private Ui::MainWindow
+{
     Q_OBJECT
 
 public:
     // Construct / Destruct
-  MainWindow(QWidget *parent=0, const QStringList& torrentCmdLine = QStringList());
+    MainWindow(QWidget *parent = 0, const QStringList& torrentCmdLine = QStringList());
     // Methods
     QWidget* getCurrentTabWidget() const;
     TransferListWidget* getTransferList() const { return transferList; }
@@ -125,7 +126,7 @@ protected slots:
     void on_actionDocumentation_triggered() const;
     void on_actionOpen_triggered();
     void updateGUI();
-  void loadPreferences(bool configure_session=true);
+    void loadPreferences(bool configure_session = true);
     void processParams(const QString& params);
     void processParams(const QStringList& params);
     void addTorrent(QString path);