fix indentation in code

Author: Foxandxss

public/docs/_examples/style-guide/ts/01-01/app/kitchen-sink.ts

@@ -32,9 +32,9 @@ class AppComponent implements OnInit {
 bootstrap(AppComponent, []);
 
 const HEROES: Hero[] = [
-   {id: 1, name: 'Bombasto'},
-   {id: 2, name: 'Tornado'},
-   {id: 3, name: 'Magneta'},
+  {id: 1, name: 'Bombasto'},
+  {id: 2, name: 'Tornado'},
+  {id: 3, name: 'Magneta'},
 ];
 
 function getHeroes(): Promise<Hero[]> {

public/docs/_examples/style-guide/ts/01-01/app/mock-heroes.ts

@@ -5,7 +5,7 @@
 import { Hero } from './hero.model';
 
 export const HEROES: Hero[] = [
-   {id: 1, name: 'Bombasto'},
-   {id: 2, name: 'Tornado'},
-   {id: 3, name: 'Magneta'},
+  {id: 1, name: 'Bombasto'},
+  {id: 2, name: 'Tornado'},
+  {id: 3, name: 'Magneta'},
 ];