php-vcr / php-vcr

src/VCR/Util/CurlHelper.php

Doc Comments +1 added lines, -1 removed lines

@@ -220,7 +220,7 @@
      *
      * @param mixed    $callback   The callable to pass to call_user_func
      * @param resource $curlHandle cURL handle associated with the request
-     * @param mixed    $argument   The third argument to pass to call_user_func
+     * @param string    $argument   The third argument to pass to call_user_func
      *
      * @return mixed value returned by the callback function
      */