Typo in Value

[oliverklee]

    private static function parseUnicodeRangeValue(ParserState $oParserState)
    {
        $iCodepointMaxLenth = 6; // Code points outside BMP can use up to six digits
        $sRange = "";
        $oParserState->consume("U+");
        do {
            if ($oParserState->comes('-')) {
                $iCodepointMaxLenth = 13; // Max length is 2 six digit code points + the dash(-) between them
            }
            $sRange .= $oParserState->consume(1);
        } while (strlen($sRange) < $iCodepointMaxLenth && preg_match("/[A-Fa-f0-9\?-]/", $oParserState->peek()));
        return "U+{$sRange}";
    }

The $iCodepointMaxLenth is missing a g.