Minor code style fixes

Author: Stanislav Idolov

app/code/Magento/Braintree/Test/Unit/Model/InstantPurchase/CreditCard/TokenFormatterTest.php

@@ -12,9 +12,6 @@
 use PHPUnit\Framework\TestCase;
 use PHPUnit_Framework_MockObject_MockObject;
 
-/**
- * @covers CreditCardTokenFormatter
- */
 class TokenFormatterTest extends TestCase
 {
     /**

app/code/Magento/Checkout/view/frontend/web/js/view/summary/shipping.js

@@ -21,15 +21,15 @@ define([
          * @return {*}
          */
         getShippingMethodTitle: function () {
-            var shippingMethod;
-            var shippingMethodTitle = '';
+            var shippingMethod,
+                shippingMethodTitle = '';
 
             if (!this.isCalculated()) {
                 return '';
             }
             shippingMethod = quote.shippingMethod();
 
-            if (typeof(shippingMethod['method_title']) !== 'undefined') {
+            if (typeof shippingMethod['method_title'] !== 'undefined') {
                 shippingMethodTitle = ' - ' + shippingMethod['method_title'];
             }