FeedWriter\Feed::makeFooter PHP Method

    private function makeFooter()
    {
        if ($this->version == Feed::RSS2) {
            return '</channel>' . PHP_EOL . '</rss>';
        } elseif ($this->version == Feed::RSS1) {
            return '</rdf:RDF>';
        } elseif ($this->version == Feed::ATOM) {
            return '</feed>';
        }
    }