diff --git a/src/kcm_grub2.h b/src/kcm_grub2.h
index c36657b..77c61cd 100644
--- a/src/kcm_grub2.h
+++ b/src/kcm_grub2.h
@@ -1,143 +1,143 @@
 /*******************************************************************************
  * Copyright (C) 2008-2013 Konstantinos Smanis <konstantinos.smanis@gmail.com> *
  *                                                                             *
  * This program is free software: you can redistribute it and/or modify it     *
  * under the terms of the GNU General Public License as published by the Free  *
  * Software Foundation, either version 3 of the License, or (at your option)   *
  * any later version.                                                          *
  *                                                                             *
  * This program is distributed in the hope that it will be useful, but WITHOUT *
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       *
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for    *
  * more details.                                                               *
  *                                                                             *
  * You should have received a copy of the GNU General Public License along     *
  * with this program. If not, see <http://www.gnu.org/licenses/>.              *
  *******************************************************************************/
 
 #ifndef KCMGRUB2_H
 #define KCMGRUB2_H
 
 //Qt
 #include <QBitArray>
 
 //KDE
 #include <KCModule>
 namespace KAuth
 {
     class ActionReply;
 }
 using namespace KAuth;
 
 //Project
 class Entry;
 
 //Ui
 namespace Ui
 {
     class KCMGRUB2;
 }
 
 class KCMGRUB2 : public KCModule
 {
     Q_OBJECT
 public:
     explicit KCMGRUB2(QWidget *parent = 0, const QVariantList &list = QVariantList());
     virtual ~KCMGRUB2();
 
-    virtual void defaults();
-    virtual void load();
-    virtual void save();
+    void defaults() override;
+    void load() override;
+    void save() override;
 private Q_SLOTS:
     void slotRemoveOldEntries();
     void slotGrubSavedefaultChanged();
     void slotGrubHiddenTimeoutToggled(bool checked);
     void slotGrubHiddenTimeoutChanged();
     void slotGrubHiddenTimeoutQuietChanged();
     void slotGrubTimeoutToggled(bool checked);
     void slotGrubTimeoutChanged();
     void slotGrubLanguageChanged();
     void slotGrubDisableRecoveryChanged();
     void slotMemtestChanged();
     void slotGrubDisableOsProberChanged();
     void slotGrubGfxmodeChanged();
     void slotGrubGfxpayloadLinuxChanged();
     void slotResolutionsRefresh();
     void slotGrubColorNormalChanged();
     void slotGrubColorHighlightChanged();
     void slowGrubBackgroundChanged();
     void slotPreviewGrubBackground();
     void slotCreateGrubBackground();
     void slotGrubThemeChanged();
     void slotGrubCmdlineLinuxDefaultChanged();
     void slotGrubCmdlineLinuxChanged();
     void slotGrubTerminalChanged();
     void slotGrubTerminalInputChanged();
     void slotGrubTerminalOutputChanged();
     void slotGrubDistributorChanged();
     void slotGrubSerialCommandChanged();
     void slotGrubInitTuneChanged();
     void slotGrubDisableLinuxUuidChanged();
     void slotInstallBootloader();
 
     void slotUpdateSuggestions();
     void slotTriggeredSuggestion(QAction *action);
 private:
     void setupObjects();
     void setupConnections();
 
     bool readFile(const QString &fileName, QByteArray &fileContents);
     void readAll();
 
     void showLocales();
     void sortResolutions();
     void showResolutions();
 
     QString parseTitle(const QString &line);
     void parseEntries(const QString &config);
     void parseSettings(const QString &config);
     void parseEnv(const QString &config);
 
     Ui::KCMGRUB2 *ui;
 
     enum {
         grubSavedefaultDirty,
         grubHiddenTimeoutDirty,
         grubHiddenTimeoutQuietDirty,
         grubTimeoutDirty,
         grubLocaleDirty,
         grubDisableRecoveryDirty,
         memtestDirty,
         grubDisableOsProberDirty,
         grubGfxmodeDirty,
         grubGfxpayloadLinuxDirty,
         grubColorNormalDirty,
         grubColorHighlightDirty,
         grubBackgroundDirty,
         grubThemeDirty,
         grubCmdlineLinuxDefaultDirty,
         grubCmdlineLinuxDirty,
         grubTerminalDirty,
         grubTerminalInputDirty,
         grubTerminalOutputDirty,
         grubDistributorDirty,
         grubSerialCommandDirty,
         grubInitTuneDirty,
         grubDisableLinuxUuidDirty,
         lastDirtyBit
     };
     QBitArray m_dirtyBits;
 
     QList<Entry> m_entries;
     QHash<QString, QString> m_settings;
     QHash<QString, QString> m_env;
     bool m_memtest;
     bool m_memtestOn;
     QHash<QString, QString> m_devices;
     QStringList m_resolutions;
     bool m_resolutionsEmpty;
     bool m_resolutionsForceRead;
     QStringList m_locales;
 };
 
 #endif