I work in instafeed.js. I want to display the part of the caption on my website how to do this in our website the code of the embedded instagram is

<script type="text/javascript">
    var userFeed = new Instafeed({
        get: 'user',
        target: "instafeed-container",
        resolution: 'standard_resolution',
        limit:9,
        accessToken: 'here is myn instagram access good',
        template: '<div class="instafeed-container" style="float:left; width: 33%;"><a href="{{link}}"  target="_blank"><img id="images" title="{{caption}}" src="{{image}}" /><p for="images">"{{caption}}" </p></a></div>',
        templateBoundaries: ['{{','}}']


    });
    userFeed.run();
</script>

everything is done only one issue is remaining which is to display the part of the caption on the website, not all the caption. how to do this.. ?