* Returns a title object if the page is redirected, false if there was no such special
* page, and true if it was successful.
*
- * @param Title $title
- * @param IContextSource $context
+ * @param Title &$title
+ * @param IContextSource &$context
* @param bool $including Bool output is being captured for use in {{special:whatever}}
* @param LinkRenderer|null $linkRenderer (since 1.28)
*