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 a631a85103..5cfb834e69 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
@@ -33,7 +33,7 @@ export class HeroesComponent implements OnInit {
 
   onSelect(hero: Hero): void {
     this.selectedHero = hero;
-    this.messageService.add(`HeroService: Selected hero id=${hero.id}`);
+    this.messageService.add(`HeroesComponent: Selected hero id=${hero.id}`);
   }
 
   // #docregion getHeroes