How to rename/remove ZeeDisplay "Place your footer content here"?

Hi forum

On my page i am using the ZeeDisplay theme (www.jatn.tk) As you can see the footer on the page says “Place your footer content here”

how do i rename or remove the text in the footer???
– i can’t find it in footer.php

i don’t know if you could use it, but here is my footer.php code:

<div class="clear"></div>

		<?php if(is_active_sidebar('sidebar-footer')) : ?>
		<div id="bottombar">
			<ul>
				<?php dynamic_sidebar('sidebar-footer'); ?>
			</ul>
			<div class="clear"></div>
		</div>
		<?php endif; ?>

		<div id="footer">
			<?php
				$options = get_option('themezee_options');
				if ( isset($options['themeZee_footer']) and $options['themeZee_footer'] <> "" ) {
					echo  esc_attr($options['themeZee_footer']); }
			?>
			<div class="clear"></div>
		</div>

	</div>
</div>
	<?php wp_footer(); ?>
</body>
</html>

I have looked on the developers page, without finding anything about changing this. So i really hope you can help me. Thanks!

regards Johannes