/**
* @param AdapterInterface $adapter
- * @param User $user If user isn't logged in, we can force it (like for rss)
+ * @param User $user If user isn't logged in, we can force it (like for feed)
*
- * @return null|Pagerfanta
+ * @return Pagerfanta|null
*/
public function prepare(AdapterInterface $adapter, User $user = null)
{