JoliTypo\Fixer\NoSpaceBeforeComma::fix PHP Method

    public function fix($content, StateBag $stateBag = null)
    {
        $content = preg_replace('@([^\\d\\s]+)[' . Fixer::ALL_SPACES . ']*(,)[' . Fixer::ALL_SPACES . ']*@mu', '$1$2 ', $content);
        return $content;
    }