diff --git a/app/multi-server/controllers/multi-server-controller.js b/app/multi-server/controllers/multi-server-controller.js
index 627108f..71ec3ac 100644
--- a/app/multi-server/controllers/multi-server-controller.js
+++ b/app/multi-server/controllers/multi-server-controller.js
@@ -6,53 +6,54 @@
  * @name multiServerController
  */
 
-window.angular && (function (angular) {
-    'use strict';
+window.angular && (function(angular) {
+  'use strict';
 
-    angular
-        .module('app.overview')
-        .controller('multiServerController', [
-            '$scope',
-            '$window',
-            'APIUtils',
-            'dataService',
-            function($scope, $window, APIUtils, dataService){
-                $scope.dataService = dataService;
-                $scope.customSearch = "";
-                $scope.searchTerms = [];
-                $scope.loading = false;
-                $scope.clear = function(){
-                    $scope.customSearch = "";
-                    $scope.searchTerms = [];
-                }
+  angular
+    .module('app.overview')
+    .controller('multiServerController', [
+      '$scope',
+      '$window',
+      'APIUtils',
+      'dataService',
+      function($scope, $window, APIUtils, dataService) {
+        $scope.dataService = dataService;
+        $scope.customSearch = '';
+        $scope.searchTerms = [];
+        $scope.loading = false;
+        $scope.clear = function() {
+          $scope.customSearch = '';
+          $scope.searchTerms = [];
+        };
 
-                $scope.doSearchOnEnter = function (event) {
-                    var search = $scope.customSearch.replace(/^\s+/g,'').replace(/\s+$/g,'');
-                    if (event.keyCode === 13 &&
-                        search.length >= 2) {
-                        $scope.searchTerms = $scope.customSearch.split(" ");
-                    }else{
-                        if(search.length == 0){
-                            $scope.searchTerms = [];
-                        }
-                    }
-                };
-
-                $scope.doSearchOnClick = function() {
-                    var search = $scope.customSearch.replace(/^\s+/g,'').replace(/\s+$/g,'');
-                    if (search.length >= 2) {
-                        $scope.searchTerms = $scope.customSearch.split(" ");
-                    }else{
-                        if(search.length == 0){
-                            $scope.searchTerms = [];
-                        }
-                    }
-                };
-                $scope.addServer = function(){
-                    $scope.multi_server_add = ! $scope.multi_server_add
-                }
+        $scope.doSearchOnEnter = function(event) {
+          var search = $scope.customSearch.replace(/^\s+/g, '').replace(/\s+$/g, '');
+          if (event.keyCode === 13 &&
+            search.length >= 2) {
+            $scope.searchTerms = $scope.customSearch.split(' ');
+          }
+          else {
+            if (search.length == 0) {
+              $scope.searchTerms = [];
             }
-        ]
-    );
+          }
+        };
 
-})(angular);
\ No newline at end of file
+        $scope.doSearchOnClick = function() {
+          var search = $scope.customSearch.replace(/^\s+/g, '').replace(/\s+$/g, '');
+          if (search.length >= 2) {
+            $scope.searchTerms = $scope.customSearch.split(' ');
+          }
+          else {
+            if (search.length == 0) {
+              $scope.searchTerms = [];
+            }
+          }
+        };
+        $scope.addServer = function() {
+          $scope.multi_server_add = !$scope.multi_server_add;
+        };
+      }
+    ]);
+
+})(angular);
diff --git a/app/multi-server/index.js b/app/multi-server/index.js
index c4f8e61..97bd67a 100644
--- a/app/multi-server/index.js
+++ b/app/multi-server/index.js
@@ -5,23 +5,23 @@
  * @exports app/multi-server
  */
 
-window.angular && (function (angular) {
-    'use strict';
+window.angular && (function(angular) {
+  'use strict';
 
-    angular
-        .module('app.multiServer', [
-            'ngRoute',
-            'app.constants',
-            'app.common.services'
-        ])
-        // Route configuration
-        .config(['$routeProvider', function ($routeProvider) {
-            $routeProvider
-                .when('/multi-server/overview', {
-                    'template': require('./controllers/multi-server-controller.html'),
-                    'controller': 'multiServerController',
-                    authenticated: true
-                });
-        }]);
+  angular
+    .module('app.multiServer', [
+      'ngRoute',
+      'app.constants',
+      'app.common.services'
+    ])
+    // Route configuration
+    .config(['$routeProvider', function($routeProvider) {
+      $routeProvider
+        .when('/multi-server/overview', {
+          'template': require('./controllers/multi-server-controller.html'),
+          'controller': 'multiServerController',
+          authenticated: true
+        });
+    }]);
 
 })(window.angular);