diff --git a/src/interfaces/iexercisecontroller.cpp b/src/interfaces/iexercisecontroller.cpp
index a5f66e3..26bfda1 100644
--- a/src/interfaces/iexercisecontroller.cpp
+++ b/src/interfaces/iexercisecontroller.cpp
@@ -1,55 +1,53 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 by Sandro S. Andrade <sandroandrade@kde.org>
 **
 ** 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 2 of
 ** the License or (at your option) version 3 or any later version
 ** accepted by the membership of KDE e.V. (or its successor approved
 ** by the membership of KDE e.V.), which shall act as a proxy
 ** defined in Section 14 of version 3 of the license.
 **
 ** 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/>.
 **
 ****************************************************************************/
 
 #include "iexercisecontroller.h"
 
 #include <qqml.h>
 
 namespace Minuet
 {
-
 IExerciseController::IExerciseController(QObject *parent)
     : QObject(parent)
 {
     qmlRegisterInterface<IExerciseController>("IExerciseController");
 }
 
 IExerciseController::~IExerciseController()
 {
 }
 
 void IExerciseController::setCurrentExercise(QVariantMap currentExercise)
 {
     if (m_currentExercise != currentExercise) {
         m_currentExercise = currentExercise;
         m_selectedExerciseOptions = QJsonArray();
         emit currentExerciseChanged(m_currentExercise);
     }
 }
 
 QJsonArray IExerciseController::selectedExerciseOptions() const
 {
     return m_selectedExerciseOptions;
 }
 
 }
-
diff --git a/src/interfaces/iexercisecontroller.h b/src/interfaces/iexercisecontroller.h
index c117563..fdc3c4c 100644
--- a/src/interfaces/iexercisecontroller.h
+++ b/src/interfaces/iexercisecontroller.h
@@ -1,68 +1,67 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 by Sandro S. Andrade <sandroandrade@kde.org>
 **
 ** 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 2 of
 ** the License or (at your option) version 3 or any later version
 ** accepted by the membership of KDE e.V. (or its successor approved
 ** by the membership of KDE e.V.), which shall act as a proxy
 ** defined in Section 14 of version 3 of the license.
 **
 ** 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 MINUET_IEXERCISECONTROLLER_H
 #define MINUET_IEXERCISECONTROLLER_H
 
 #include <interfaces/minuetinterfacesexport.h>
 
-#include <QObject>
+#include <QDebug>
 #include <QJsonArray>
+#include <QObject>
 #include <QVariantMap>
-#include <QDebug>
 
 namespace Minuet
 {
-
 class MINUETINTERFACES_EXPORT IExerciseController : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(QJsonArray exercises READ exercises)
     Q_PROPERTY(QVariantMap currentExercise MEMBER m_currentExercise WRITE setCurrentExercise NOTIFY currentExerciseChanged)
     Q_PROPERTY(QJsonArray selectedExerciseOptions READ selectedExerciseOptions NOTIFY selectedExerciseOptionsChanged)
 
 public:
     virtual ~IExerciseController() override;
-    
+
     virtual QString errorString() const = 0;
 
     virtual QJsonArray exercises() const = 0;
     void setCurrentExercise(QVariantMap currentExercise);
     QJsonArray selectedExerciseOptions() const;
 
 public Q_SLOTS:
     virtual void randomlySelectExerciseOptions() = 0;
 
 Q_SIGNALS:
     void currentExerciseChanged(QVariantMap newCurrentExercise);
     void selectedExerciseOptionsChanged(QJsonArray newSelectedExerciseOptions);
 
 protected:
     explicit IExerciseController(QObject *parent = 0);
 
     QVariantMap m_currentExercise;
     QJsonArray m_selectedExerciseOptions;
 };
 
 }
 
 #endif