Drupal 7 access arguments Is this right? I want to only give access to the people who have 'Download Original' checked in permissions.

function userDownload_menu() {
  $items['user/download'] = array(
   'title' =&gt; 'User Download',
   'page callback' =&gt; 'user_download_init',
   'access arguments' =&gt; array('Download Original'),
   'type' =&gt; MENU_SUGGESTED_ITEM,
 );

return $items;
}


If this is correct it's not working for me. Otherwise how can I pass a user role to this?
You need to use Hook permission to define the permission within your module