Need to replace old functions.php section with new code

Hi there,

I need some .php help.

There are two lines in the original theme I need to “replace” with two other lines of code in functions.php.

Code to be replaced:

$stylesheets .= wp_enqueue_style('theme',  STYLE_WEB_ROOT . '/style.css' , array(), UT_THEME_VERSION, 'screen, projection');
$stylesheets .= wp_enqueue_style('layout', STYLE_WEB_ROOT . '/layout.css' , array('theme'), UT_THEME_VERSION, 'screen, projection');

Code I want to use instead:

$stylesheets .= wp_enqueue_style('theme', get_stylesheet_directory_uri().'/style.css', array(), UT_THEME_VERSION, 'screen, projection');
$stylesheets .= wp_enqueue_style('layout', THEME_WEB_ROOT.'/layout.css', array('theme'), UT_THEME_VERSION, 'screen, projection');

Basically the second group of code is from a developer my client used before me and they “customized” a theme for them by messing with all the parent files. I’m moving everything to a child theme but don’t know .php to make this change.

Thanks in advance for your help!
Jason