“The following themes are installed but incomplete.”

I got the error “The following themes are installed but incomplete.” “Stylesheet is missing.”

I got that error by trying to install a child theme. I opened a new folder called “twentyseventeen-child” in the /themes (local) folder with 2 files:
funtions.php
styles.css

Here is the code of functions.php:
<?php
add_action( ‘wp_enqueue_scripts’, ‘my_theme_enqueue_styles’ );
function my_theme_enqueue_styles() {
wp_enqueue_style( ‘parent-style’, get_template_directory_uri() . ‘/style.css’ );

}
?>

Here is the code of the styles.css:
/*
Theme Name: Twenty Seventeen Child
Theme URI: https://www.ads-software.com/themes/twentyseventeen/
Description: Twenty Seventeen Child Theme
Author: John Doe
Author URI: https://example.com
Template: twentyseventeen
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Tags: light, dark, two-columns, right-sidebar, responsive-layout, accessibility-ready
Text Domain: twenty-fifteen-child
*/
h1 {
color: orange;
}

Using windows 7, MAMP.