Change Post related title

Hi, I would like to change this title ‘You may also like…’

I had to change it in my code but I think is a good idea to have the opportunity to change it.

<h4 class="heading">
	<i class="fa fa-hand-o-right"></i><?php esc_html_e('You may also like...','kontrast'); ?>
</h4>

The git https://github.com/AlxMedia/kontrast/edit/master/inc/related-posts.php

I′m using the theme in a Spanish site.