pelican-elegant/templates/_includes/footer.html

<footer>
    <div class="container">
        <ul>
            {% from '_includes/_defaults.html' import SITESUBTITLE with context %}
            {% if SITESUBTITLE %}
            <li><span class="site-name">{{ SITENAME }}</span> - {{ SITESUBTITLE }}</li>
            {% endif %}
            {% from '_includes/_defaults.html' import SITE_LICENSE with context %}
            {% if SITE_LICENSE %}
            <li>{{ SITE_LICENSE }}</li>
            {% endif %}
            <li>Powered by <a href="http://getpelican.com/" title="Pelican Home Page">Pelican</a>. Theme: <a href="http://oncrashreboot.com/pelican-elegant" title="Theme Elegant Home Page">Elegant</a> by <a href="http://oncrashreboot.com" title="Talha Mansoor Home Page">Talha Mansoor</a></li>
        </ul>
    </div>
</footer>