2amigos / 2fa-library

src/Manager.php

Doc Comments +1 added lines, -1 removed lines

@@ -112,7 +112,7 @@
      * @param int $length
      * @param string $prefix
      *
-     * @return mixed|string
+     * @return string
      */
     public function generateSecretKey($length = 16, $prefix = '')
     {