diff --git a/public/docs/_examples/testing/ts/app/dashboard/dashboard-hero.component.spec.ts b/public/docs/_examples/testing/ts/app/dashboard/dashboard-hero.component.spec.ts
index 347cc654c4..40c01571e6 100644
--- a/public/docs/_examples/testing/ts/app/dashboard/dashboard-hero.component.spec.ts
+++ b/public/docs/_examples/testing/ts/app/dashboard/dashboard-hero.component.spec.ts
@@ -19,7 +19,7 @@ describe('DashboardHeroComponent when tested directly', () => {
   let heroEl: DebugElement;
 
   // #docregion setup, compile-components
-  // asynch beforeEach
+  // async beforeEach
   beforeEach( async(() => {
     TestBed.configureTestingModule({
       declarations: [ DashboardHeroComponent ],