User relationships: Misprint in inline help comments for template file

In author-pane.tpl.php, the following vars are explained in the inline comments:

/**
 * - $user_relationship_api: Linked icon.
 * - $user_relationship_api_link: Linked text "Add to <relationship>" or "Remove from <relationship>".
*/

These should read $user_relationships_api and $user_relationships_api_link