options {
    directory "/var/cache/bind";

    // If there is a firewall between you and nameservers you want
    // to talk to, you may need to fix the firewall to allow multiple
    // ports to talk. See http://www.kb.cert.org/vuls/id/800113

    // If your ISP provided one or more IP addresses for stable
    // nameservers, you probably want to use them as forwarders.
    // Uncomment the following block, and insert the addresses replacing
    // the all-0's placeholder.

<% if forwarders -%>
    forwarders {
<% forwarders.each do |forwarder| -%>
        <%= forwarder %>;
    };
<% end -%>
<% else -%>
    // forwarders {
    // 0.0.0.0;
    // };
<% end %>
auth-nxdomain no; # conform to RFC1035
<% if listener -%>
    listen-on { <%= listener %>; };
<% end -%>

// listen-on-v6 { any; };
};

options {
    directory "/var/cache/bind";

    // If there is a firewall between you and nameservers you want
    // to talk to, you may need to fix the firewall to allow multiple
    // ports to talk. See http://www.kb.cert.org/vuls/id/800113

    // If your ISP provided one or more IP addresses for stable
    // nameservers, you probably want to use them as forwarders.
    // Uncomment the following block, and insert the addresses replacing
    // the all-0's placeholder.

<% if forwarders -%>
    forwarders {
<% forwarders.each do |forwarder| -%>
        <%= forwarder %>;
<% end -%>
    };
<% else -%>
    // forwarders {
    // 0.0.0.0;
    // };
<% end %>
auth-nxdomain no; # conform to RFC1035
<% if listener -%>
    listen-on { <%= listener %>; };
<% end -%>

// listen-on-v6 { any; };
};

Move closing brace to the right place
Move closing brace to the right place
