Fix JSCS errors

test/integration/helper/navigate.js

@@ -1,15 +1,15 @@
 // This file is part of pa11y-dashboard.
-// 
+//
 // pa11y-dashboard is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
-// 
+//
 // pa11y-dashboard is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with pa11y-dashboard.  If not, see <http://www.gnu.org/licenses/>.
 
@@ -21,8 +21,8 @@ var request = require('request');
 module.exports = createNavigator;
 
 // Create a navigate function
-function createNavigator (baseUrl, store) {
-	return function (opts, callback) {
+function createNavigator(baseUrl, store) {
+	return function(opts, callback) {
 
 		store.body = null;
 		store.dom = null;
@@ -38,7 +38,7 @@ function createNavigator (baseUrl, store) {
 			json: true,
 			qs: opts.query,
 			followAllRedirects: true
-		}, function (err, res, body) {
+		}, function(err, res, body) {
 
 			store.body = body;
 			store.request = res.request;
@@ -52,7 +52,7 @@ function createNavigator (baseUrl, store) {
 			} else {
 				jsdom.env(
 					store.body,
-					function (err, window) {
+					function(err, window) {
 						store.window = window;
 						store.dom = window.document;
 						callback();