diff --git a/plugins/woocommerce/includes/wc-formatting-functions.php b/plugins/woocommerce/includes/wc-formatting-functions.php
index 033b6409768..5588897b8ed 100644
--- a/plugins/woocommerce/includes/wc-formatting-functions.php
+++ b/plugins/woocommerce/includes/wc-formatting-functions.php
@@ -13,7 +13,7 @@ use Automattic\WooCommerce\Utilities\NumberUtil;
 
 defined( 'ABSPATH' ) || exit;
 
-//TODO: Once WooCommerce requires PHP 7.4, the "$x = $x ?? ''" constructs can be replaced with "$x ??= ''".
+// TODO: Once WooCommerce requires PHP 7.4, the "$x = $x ?? ''" constructs can be replaced with "$x ??= ''".
 
 /**
  * Converts a string (e.g. 'yes' or 'no') to a bool.