Sing a Song on "Why do I have 2 boxes"

Hello everyone!

I have a little issue with a Mailpoet subscribe form on my maintenance page.

There are 2 boxes for the e-mail and I don't know why (didn't ask for that one while setting the form).
I guess the 2nd one is made for e-mail confirmation but can anyone tell me how to at least write "Confirm e-mail" in that 2nd box? Or just to delete it? Not sure where it is in the code:

<!--START Scripts : this is the script part you can add to the header of your theme-->
<script type="text/javascript" src="http://www.singasongclothing.com/wp-includes/js/jquery/jquery.js?ver=2.6.9"></script>
<script type="text/javascript" src="http://www.singasongclothing.com/wp-content/plugins/wysija-newsletters/js/validate/languages/jquery.validationEngine-en.js?ver=2.6.9"></script>
<script type="text/javascript" src="http://www.singasongclothing.com/wp-content/plugins/wysija-newsletters/js/validate/jquery.validationEngine.js?ver=2.6.9"></script>
<script type="text/javascript" src="http://www.singasongclothing.com/wp-content/plugins/wysija-newsletters/js/front-subscribers.js?ver=2.6.9"></script>
<script type="text/javascript">
                /* <![CDATA[ */
                var wysijaAJAX = {"action":"wysija_ajax","controller":"subscribers","ajaxurl":"http://www.singasongclothing.com/wp-admin/admin-ajax.php","loadingTrans":"Loading..."};
                /* ]]> */
                </script><script type="text/javascript" src="http://www.singasongclothing.com/wp-content/plugins/wysija-newsletters/js/front-subscribers.js?ver=2.6.9"></script>
<!--END Scripts-->

<div class="widget_wysija_cont html_wysija"><div id="msg-form-wysija-html53c53992e9ea1-1" class="wysija-msg ajax"></div><form id="form-wysija-html53c53992e9ea1-1" method="post" action="#wysija" class="widget_wysija html_wysija"><div class="wysija-msg"><div class="notice-msg updated"><ul><li>Your form has been saved.</li></ul></div></div><div class="wysija-msg ajax"></div><input type="hidden" value="2be458579a" id="wysijax" />

<p style="font-family:arial">Restez informé(e) des nouveautés SING A SONG, inscrivez-vous à notre newsletter.</p>
<p class="wysija-paragraph" style="font-family:arial">

    	<input type="text" name="wysija[user][email]" class="wysija-input validate[required,custom[email]]" title="Email" placeholder="Email" value="" />

    <span class="abs-req">
        <input type="text" name="wysija[user][abs][email]" class="wysija-input validated[abs][email]" value="" />
    </span>

</p>
<input class="wysija-submit wysija-submit-field" type="submit" value="Inscription" />

    <input type="hidden" name="form_id" value="1" />
    <input type="hidden" name="action" value="save" />
    <input type="hidden" name="controller" value="subscribers" />
    <input type="hidden" value="1" name="wysija-page" />

        <input type="hidden" name="wysija[user_list][list_ids]" value="1" />

 </form></div>

Thanks a lot in advance!