lint errors

src/app/settings/settingsController.js

@@ -59,7 +59,7 @@
             });
 
             twoFactorModal.result.then(function (enabled) {
-                if (enabled == null) {
+                if (enabled === null) {
                     return;
                 }
 

src/app/settings/settingsTwoFactorController.js

@@ -80,7 +80,7 @@
                 '<pre>' + printContent + '</pre>');
             w.print();
             w.close();
-        }
+        };
 
         $scope.close = function () {
             $uibModalInstance.close(!_profile.extended ? null : _profile.extended.twoFactorEnabled);