From e8ea3be84351dff6dcfae991711cecf1f0dd37cd Mon Sep 17 00:00:00 2001
From: ajitsinghkaler <ajitsinghkaler0@gmail.com>
Date: Wed, 12 Feb 2020 09:09:02 +0530
Subject: [PATCH] docs: remove service from region where it was added before it
 was created (#35354)

The message service was added in a section create message service but was impoted much before it removed those imports because they can be confusing

Fixes #35259

PR Close #35354
---
 .../examples/toh-pt4/src/app/heroes/heroes.component.1.ts     | 4 ++--
 .../examples/toh-pt4/src/app/heroes/heroes.component.ts       | 2 +-
 aio/content/tutorial/toh-pt4.md                               | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/aio/content/examples/toh-pt4/src/app/heroes/heroes.component.1.ts b/aio/content/examples/toh-pt4/src/app/heroes/heroes.component.1.ts
index 909955f097..cf775d0952 100644
--- a/aio/content/examples/toh-pt4/src/app/heroes/heroes.component.1.ts
+++ b/aio/content/examples/toh-pt4/src/app/heroes/heroes.component.1.ts
@@ -5,9 +5,9 @@ import { Observable } from 'rxjs';
 class DummyHeroesComponent {
 
   heroes: Observable<Hero[]>;
-
+  // #docregion ctor
   constructor(private heroService: HeroService) {}
-
+  // #enddocregion ctor
   // #docregion getHeroes
   getHeroes(): void {
     // #docregion get-heroes
diff --git a/aio/content/examples/toh-pt4/src/app/heroes/heroes.component.ts b/aio/content/examples/toh-pt4/src/app/heroes/heroes.component.ts
index 4a3667871e..a631a85103 100644
--- a/aio/content/examples/toh-pt4/src/app/heroes/heroes.component.ts
+++ b/aio/content/examples/toh-pt4/src/app/heroes/heroes.component.ts
@@ -5,8 +5,8 @@ import { Component, OnInit } from '@angular/core';
 import { Hero } from '../hero';
 // #docregion hero-service-import
 import { HeroService } from '../hero.service';
-import { MessageService } from '../message.service';
 // #enddocregion hero-service-import
+import { MessageService } from '../message.service';
 
 @Component({
   selector: 'app-heroes',
diff --git a/aio/content/tutorial/toh-pt4.md b/aio/content/tutorial/toh-pt4.md
index 6ad2c5ed45..fe03b14a6e 100644
--- a/aio/content/tutorial/toh-pt4.md
+++ b/aio/content/tutorial/toh-pt4.md
@@ -122,7 +122,7 @@ Replace the definition of the `heroes` property with a simple declaration.
 
 Add a private `heroService` parameter of type `HeroService` to the constructor.
 
-<code-example path="toh-pt4/src/app/heroes/heroes.component.ts" header="src/app/heroes/heroes.component.ts" region="ctor">
+<code-example path="toh-pt4/src/app/heroes/heroes.component.1.ts" header="src/app/heroes/heroes.component.ts" region="ctor">
 </code-example>
 
 The parameter simultaneously defines a private `heroService` property and identifies it as a `HeroService` injection site.