Remove some excessive empty lines.

gui/mainwindow.h

@@ -16,7 +16,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
@@ -34,11 +33,9 @@
 #include "ui_main.h"
 class ThreadHandler;
 
-
 /// @addtogroup GUI
 /// @{
 
-
 /**
 * @brief Main window for cppcheck-gui
 *
@@ -52,8 +49,6 @@ public:
 
 public slots:
 
-
-
     /**
     * @brief Slot for check files menu item
     *
@@ -156,7 +151,6 @@ protected slots:
     */
     void ResultsAdded();
 
-
     /**
     * @brief Slot for changing the program's language
     *
@@ -285,15 +279,6 @@ protected:
     */
     QSettings *mSettings;
 
-
-
-
-    /**
-    * @brief Results for checking
-    *
-    */
-//    ResultsView mResults;
-
     /**
     * @brief Thread to check files
     *