Vanillajs: fix indentation in `ControllerSpec.js`

examples/vanillajs/test/ControllerSpec.js

@@ -176,6 +176,7 @@ describe('controller', function () {
 				title: 'another todo',
 				completed: false
 			}];
+
 			setUpModel(todos);
 			subject.setView('');
 
@@ -191,6 +192,7 @@ describe('controller', function () {
 				title: 'my todo',
 				completed: true
 			}];
+
 			setUpModel(todos);
 			subject.setView('');