add this to funcions.php:
/** Customize the entire footer */
remove_action( 'genesis_footer', 'genesis_do_footer' );
add_action( 'genesis_footer', 'child_do_footer' );
function child_do_footer() {
?>
<center><p>© Copyright <?php echo the_date('Y'); ?> yourdomain.com · All Rights Reserved ·</p></center>
<?php
}