diff --git a/app/code/Magento/Checkout/view/frontend/web/js/view/billing-address.js b/app/code/Magento/Checkout/view/frontend/web/js/view/billing-address.js
index 5f6dbfed0b8daf38953cd4d3b389fbe5668de728..93a5a281662d752044879b50a0a4b0450b369ca4 100644
--- a/app/code/Magento/Checkout/view/frontend/web/js/view/billing-address.js
+++ b/app/code/Magento/Checkout/view/frontend/web/js/view/billing-address.js
@@ -16,7 +16,7 @@ define(
         'mage/translate'
     ],
     function (ko, Component, customer, addressList, quote, createBillingAddress, selectBillingAddress, $t) {
-        "use strict";
+        'use strict';
 
         var lastSelectedBillingAddress = null,
             newAddressOption = {
@@ -116,7 +116,7 @@ define(
                 }
             },
 
-            restoreBillingAddress: function() {
+            restoreBillingAddress: function () {
                 if (lastSelectedBillingAddress != null) {
                     selectBillingAddress(lastSelectedBillingAddress);
                 }