return array_merge( parent::getPossibleErrors(), array(
array( 'code' => 'feed-unavailable', 'info' => 'Syndication feeds are not available' ),
array( 'code' => 'feed-invalid', 'info' => 'Invalid subscription feed type' ),
return array_merge( parent::getPossibleErrors(), array(
array( 'code' => 'feed-unavailable', 'info' => 'Syndication feeds are not available' ),
array( 'code' => 'feed-invalid', 'info' => 'Invalid subscription feed type' ),