message: fix guards to reflect filename
diff: -#ifndef TOOLTIPBALANCE_H
  -#define TOOLTIPBALANCE_H
  +#ifndef TOAST_H
  +#define TOAST_H
  #include <QWidget>
  @@ -22,4 +22,4 @@ private:
  Ui::Toast *ui;
  };
  -#endif // TOOLTIPBALANCE_H
  +#endif // TOAST_H
  