No form submit

Form does not submit when user clicks on <strong> text.

HTML

<script src="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.1.0/bootstrap.min.js"></script>
<form>
    <p>
        Clicking on the <strong>strong</strong> text will trigger the loading state but not submit the form.
    </p>
    <button type="submit" class="btn btn-success">Do not click <strong>HERE</strong></button>
</form>

CSS

@import url('http://getbootstrap.com/dist/css/bootstrap.css');

JavaScript

$('[type=submit]').on('click', function() {
    $(this).button('loading');
});