Footer widgets

Hello,

I would like to have only two widgets in the footer-widget-area each 50% wide.
I asume I have to do some changes in sidebar-footer.php text and put in my Child theme functions.php?

Is like this ok?

// If footer sidebars do not have widget let’s bail.

if ( ! is_active_sidebar( ‘footer-widget-1’ ) && ! is_active_sidebar( ‘footer-widget-2’ ) )
return;
// If we made it this far we must have widgets.
?>

<div class=”footer-widget-area”>
<?php if ( is_active_sidebar( ‘footer-widget-1’ ) ) : ?>
<div class=”col-sm-6 col-md-6 footer-widget” role=”complementary”>
<?php dynamic_sidebar( ‘footer-widget-1’ ); ?>
</div><!– .widget-area .first –>
<?php endif; ?>

<?php if ( is_active_sidebar( ‘footer-widget-2’ ) ) : ?>
<div class=”col-sm-6 col-md-6 footer-widget” role=”complementary”>
<?php dynamic_sidebar( ‘footer-widget-2’ ); ?>
</div><!– .widget-area .second –>
<?php endif; ?>
</div>

Thanks in advance, Gabi