diff --git a/public/docs/_examples/toh-3/ts/src/app/hero-detail.component.ts b/public/docs/_examples/toh-3/ts/src/app/hero-detail.component.ts
index 2da0892901..45a1a1e7e1 100644
--- a/public/docs/_examples/toh-3/ts/src/app/hero-detail.component.ts
+++ b/public/docs/_examples/toh-3/ts/src/app/hero-detail.component.ts
@@ -25,5 +25,5 @@ export class HeroDetailComponent {
   @Input() hero: Hero;
 // #enddocregion hero
 }
-// #docregion class
+// #enddocregion class