public function getTerraYmlContent()
    {
        $dumper = new Dumper();

        // A mix of comments and YAML output.
        $content = "# The relative path to your exposed web files.\n";
        $input = array('document_root' => $this->config['document_root']);
        $content .= $dumper->dump($input, 10);

        return $content;
    }