diff --git a/aio/content/examples/structural-directives/src/app/unless.directive.ts b/aio/content/examples/structural-directives/src/app/unless.directive.ts
index 76098c50d5..a0bbda91a7 100644
--- a/aio/content/examples/structural-directives/src/app/unless.directive.ts
+++ b/aio/content/examples/structural-directives/src/app/unless.directive.ts
@@ -1,3 +1,4 @@
+// tslint:disable: jsdoc-format
 // #docplaster
 // #docregion
 // #docregion no-docs, skeleton
diff --git a/aio/content/examples/testing/src/app/model/testing/test-hero.service.ts b/aio/content/examples/testing/src/app/model/testing/test-hero.service.ts
index fcf40e2489..01f6f05308 100644
--- a/aio/content/examples/testing/src/app/model/testing/test-hero.service.ts
+++ b/aio/content/examples/testing/src/app/model/testing/test-hero.service.ts
@@ -18,7 +18,7 @@ import { getTestHeroes } from './test-heroes';
 /**
  * FakeHeroService pretends to make real http requests.
  * implements only as much of HeroService as is actually consumed by the app
-*/
+ */
 export class TestHeroService extends HeroService {
 
   constructor() {
diff --git a/aio/content/examples/testing/src/app/shared/highlight.directive.ts b/aio/content/examples/testing/src/app/shared/highlight.directive.ts
index 20901878c4..ce851d70d0 100644
--- a/aio/content/examples/testing/src/app/shared/highlight.directive.ts
+++ b/aio/content/examples/testing/src/app/shared/highlight.directive.ts
@@ -2,8 +2,10 @@
 import { Directive, ElementRef, Input, OnChanges } from '@angular/core';
 
 @Directive({ selector: '[highlight]' })
-/** Set backgroundColor for the attached element to highlight color
- *  and set the element's customProperty to true */
+/**
+ * Set backgroundColor for the attached element to highlight color
+ * and set the element's customProperty to true
+ */
 export class HighlightDirective implements OnChanges {
 
   defaultColor =  'rgb(211, 211, 211)'; // lightgray
diff --git a/aio/content/examples/testing/src/app/shared/title-case.pipe.ts b/aio/content/examples/testing/src/app/shared/title-case.pipe.ts
index 8797f49932..070f3ac297 100644
--- a/aio/content/examples/testing/src/app/shared/title-case.pipe.ts
+++ b/aio/content/examples/testing/src/app/shared/title-case.pipe.ts
@@ -2,7 +2,7 @@
 import { Pipe, PipeTransform } from '@angular/core';
 
 @Pipe({name: 'titlecase', pure: true})
-/** Transform to Title Case: uppercase the first letter of the words in a string.*/
+/** Transform to Title Case: uppercase the first letter of the words in a string. */
 export class TitleCasePipe implements PipeTransform {
   transform(input: string): string {
     return input.length === 0 ? '' :
diff --git a/aio/content/examples/testing/src/testing/async-observable-helpers.ts b/aio/content/examples/testing/src/testing/async-observable-helpers.ts
index efcbdb19d6..3e02b2974f 100644
--- a/aio/content/examples/testing/src/testing/async-observable-helpers.ts
+++ b/aio/content/examples/testing/src/testing/async-observable-helpers.ts
@@ -13,16 +13,20 @@
 import { defer } from 'rxjs';
 
 // #docregion async-data
-/** Create async observable that emits-once and completes
- *  after a JS engine turn */
+/**
+ * Create async observable that emits-once and completes
+ * after a JS engine turn
+ */
 export function asyncData<T>(data: T) {
   return defer(() => Promise.resolve(data));
 }
 // #enddocregion async-data
 
 // #docregion async-error
-/** Create async observable error that errors
- *  after a JS engine turn */
+/**
+ * Create async observable error that errors
+ * after a JS engine turn
+ */
 export function asyncError<T>(errorObject: any) {
   return defer(() => Promise.reject(errorObject));
 }