/**
* Removes undesired query parameters and fragments
*
- * @param string url Url to be cleaned
+ * @param string url UrlUtils to be cleaned
*
* @return string the string representation of this URL after cleanup
*/
/**
* Get URL scheme.
*
- * @param string url Url for which the scheme is requested
+ * @param string url UrlUtils for which the scheme is requested
*
* @return mixed the URL scheme or false if none is provided.
*/