Go to edit footer.php and edit the content:

​

<?php //colibriwp_theme()->get( 'footer' )->render(); ?></div><!-- #page -->

<div style="width:100%;text-align:center;">

    <p>

        TEXT HERE . TEXT HERE. TEXT HERE. TEXT HERE.

    </p>

</div>

<?php wp_footer(); ?>

</body>

</html>

Save and done.