Use an ACF rich text option instead of Genesis footer

footer-rich-text.php

<?php

remove_action( 'genesis_footer', 'genesis_do_footer' );
add_action( 'genesis_footer', 'scl_custom_footer' );

function scl_custom_footer() {
	echo '<div class="footer-content">';
	echo do_shortcode( get_field( 'footer_text', 'option' ) );
	echo '</div><!-- end .footer-content -->';
}