message: docs: fix typo in app.component.ts
  identifer -> identifier
  PR Close
diff: @@ -54,7 +54,7 @@ export class AppComponent implements OnInit {
  */
  pageId: string;
  /**
  - * An HTML friendly identifer for the "folder" of the currently displayed page.
  + * An HTML friendly identifier for the "folder" of the currently displayed page.
  * This is computed by taking everything up to the first `/` in the `currentDocument.id`
  */
  folderId: string;
  