Use full string for sidFuel and avoid string concatenation Fuel as in fuel for saucer, landgun, flamethrower, icegun. Old string was built with like this: sidFuel + ": " + fuel + "%". New string us built with proper format string instead

#include <QtGui/QApplication>
#include "mainwindow.h"

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    MainWindow w;
    w.show();
    return a.exec();
}