docs: add a heading

7 years ago · 367024ed3a
1 changed files with 2 additions and 1 deletions
--- a/docs/en/Tutorials/Angular/Part-II.md
+++ b/docs/en/Tutorials/Angular/Part-II.md
@ -249,12 +249,13 @@ export class BookListComponent implements OnInit {

 > The `NgbDateAdapter` converts Datepicker value to `Date` type. See the [datepicker adapters](https://ng-bootstrap.github.io/#/components/datepicker/overview) for more details.

+#### Create the Book Type Array

 Open the `book-list.component.ts` and then create an array, named `bookTypeArr`:

 ```js
 //...
-form: FormGroup;
+booksType = Books.BookType;

 bookTypeArr = Object.keys(Books.BookType).filter(
    bookType => typeof this.booksType[bookType] === 'number'