Remove Storefront Designed by WooThemes from Footer

functions.php

<?php // Don't include this line

// Remove "Storefront Designed by WooThemes" from Footer
add_action( 'init', 'custom_remove_footer_credit', 10 );

function custom_remove_footer_credit () {
    remove_action( 'storefront_footer', 'storefront_credit', 20 );
    add_action( 'storefront_footer', 'custom_storefront_credit', 20 );
} 
 
function custom_storefront_credit() {
    ?>
    <div class="site-info">
        &copy; <?php echo get_bloginfo( 'name' ) . ' ' . get_the_date( 'Y' ); ?>
    </div><!-- .site-info -->
    <?php
}

Thanks much; this works perfectly!