I am having trouble getting changing the admin menu so that I can use custom admin pages.

I modified the function.php file in the websites theme directory with this added to the end:

add_filter(‘piklist_admin_pages’, ‘my_admin_pages’);

function my_admin_pages($pages) {

$pages[] = array(
‘page_title’ => ‘About this plugin’,
,’menu_title’ => ‘About’,
,’menu_slug’ => ‘about_my_plugin’
);

return $pages;
}

I created a test page to match the code. I refreshed the admin page and nothing changed. I’m sure it’s something simple, but I’m nor seeing it.

Thanks for any assistance.