JSrender Templating Issue

HTML

<script src="https://raw.github.com/BorisMoore/jsrender/master/jsrender.js"></script>
<div id="render"></div>

<script id="myTmpl" type="text/x-jquery-tmpl">
    {{for forms}}
    <h1>{{:title}}</h1>
        {{for subForms}}
            {{for groups}}
                {{for fields}}
                    {{:value}}
                {{/for}}
            {{/for}}
        {{/for}}    
    {{/for}}
</script>

CSS

h1 {font-weight:bold;}

JavaScript

var data = [
    {
        "forms": [
            {
            "title" : "Form Number one."
            }
          ]
    }
]

$("#render").html($("#myTmpl").render(data))