Creating Child Theme

Hi
I am trying to create a child theme for spacious. Under my spacious-child folder I now have two files:

A style file showing:

/*
Theme Name: spacious-child Theme
Description: spacious-Child Theme
Template: spacious
*/

/* =Theme customization starts here
——————————————————- */

And a functions file showing

<?php
// Faster than @import
add_action( ‘wp_enqueue_scripts’, ‘my_child_theme_scripts’ );
function my_child_theme_scripts() {
wp_enqueue_style( ‘parent-theme-css’, get_template_directory_uri() . ‘/style.css’ );
wp_enqueue_style( ‘parent-theme-css’, get_template_directory_uri() . ‘/css/dark.css’ );
}

?>

This has worked fine but I just wondered if I needed to add anything else to ensure all the site works?

Thanks in advance for your help!