project: fix warning and remove invalid character

Change-Id: Ib6991ec61e7abc09515fb884a726e8aa21130635

callwidget.cpp

@@ -1264,6 +1264,7 @@ CallWidget::setCallPanelVisibility(bool visible)
 void
 CallWidget::ShowContextMenu(const QPoint& pos)
 {
+    Q_UNUSED(pos);
     QPoint globalMousePos = QCursor::pos();
     const QMimeData* mimeData = clipboard_->mimeData();
 

newwizardwidget.cpp

 /**************************************************************************
 * Copyright (C) 2015-2018 by Savoir-faire Linux                           *
 * Author: Edric Ladent Milaret <edric.ladent-milaret@savoirfairelinux.com>*
-* Author: Anthony Lonard <anthony.leonard@savoirfairelinux.com>          *
+* Author: Anthony Léonard <anthony.leonard@savoirfairelinux.com>          *
 * Author: Olivier Soldano <olivier.soldano@savoirfairelinux.com>          *
 * Author: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>          *
 * Author: Mingrui Zhang   <mingrui.zhang@savoirfairelinux.com>            *