Fix router.php syntax

router.php

@@ -4,7 +4,7 @@ define('CONF', parse_ini_file(__DIR__ . '/config.ini', true, INI_SCANNER_TYPED))
 define('DB', new PDO('sqlite:' . CONF['common']['root_path'] . '/db/servnest.db'));
 
 $locale = 'en';
-foreach (explode(',', preg_replace('/[A-Z0-9]|q=|;|-|\./', '', $_SERVER['HTTP_ACCEPT_LANGUAGE'] ?? '') as $client_locale)) {
+foreach (explode(',', preg_replace('/[A-Z0-9]|q=|;|-|\./', '', $_SERVER['HTTP_ACCEPT_LANGUAGE'] ?? '')) as $client_locale) {
 	if (in_array($client_locale, array_diff(scandir('locales'), ['..', '.']), true)) {
 		$locale = $client_locale;
 		break;