Add description to custom plugin setting

Using add_settings_field(); i am able to add my custom setting:

add_settings_field('AUTOPLAY', 'Auto Play', 'printAutoPlayCheckbox', 'my_settings');


function printAutoPlayCheckbox()
{
   $id = 'AUTOPLAY';
   $name = 'my_settings' . [$id];
   $options = get_option('my_settings');
   echo 'input type=checkbox id=' . $id . ' name=' . $name . ' ' . checked(1, isset($options[$id]), false) . ' /';
}

Now i want to add a short description of this setting, something like that:

How can i do that? I couldn't find it in the WordPress docs.