build(aio): lint examples

aio/content/examples/dependency-injection-in-action/e2e-spec.ts

@@ -1,4 +1,4 @@
-'use strict'; // necessary for es6 output in node 
+'use strict'; // necessary for es6 output in node
 
 import { browser, element, by } from 'protractor';
 

aio/content/examples/dependency-injection-in-action/src/app/app.component.ts

@@ -16,7 +16,7 @@ import { UserService }        from './user.service';
 export class AppComponent {
 // #enddocregion import-services
 
-  private userId: number = 1;
+  private userId = 1;
 
   // #docregion ctor
   constructor(logger: LoggerService, public userContext: UserContextService) {

aio/content/examples/dependency-injection-in-action/src/app/date-logger.service.ts

@@ -1,4 +1,4 @@
-/* tslint:disable:one-line:check-open-brace*/
+/* tslint:disable:one-line*/
 // #docregion
 import { Injectable }    from '@angular/core';
 

aio/content/examples/dependency-injection-in-action/src/app/hero-of-the-month.component.ts

@@ -1,4 +1,4 @@
-/* tslint:disable:one-line:check-open-brace*/
+/* tslint:disable:one-line*/
 // #docplaster
 // #docregion injection-token
 import { InjectionToken } from '@angular/core';