Fix comment indentation

MD_STD.php

@@ -9,7 +9,6 @@
  * functions.
  */
 final class MD_STD {
-
     /**
      * Wrapper around file_get_contents, that provides catches errors on it and returns
      * with type safety.
@@ -211,7 +210,7 @@ public static function runCurl(string $url, int $timeout = 1200):string {
      * Function lang_getfrombrowser gets the browser language based on HTTP headers.
      *
      * @param array<string> $allowed_languages Array containing all the languages for which
-     *                                   there are translations.
+     *                                         there are translations.
      * @param string        $default_language  Default language of the instance of MD.
      * @param string        $lang_variable     Currently set language variable. Optional.
      * @param boolean       $strict_mode       Whether to demand "de-de" (true) or "de" (false) Optional.
@@ -431,5 +430,4 @@ public static function ensure_file(string $filepath, array $accepted_mimetype =
         }
 
     }
-
 }