message: docs: fix typos and missing word in tutorial
  PR Close
diff: @@ -250,7 +250,7 @@ There are three significant differences from `getHeroes()`.
  ## Update heroes
  -Editing a hero's name in the _hero detail_ view.
  +Edit a hero's name in the _hero detail_ view.
  As you type, the hero name updates the heading at the top of the page.
  But when you click the "go back button", the changes are lost.
  @@ -439,7 +439,7 @@ Create a `HeroSearchComponent` with the CLI.
  ng generate component hero-search
  </code-example>
  -The CLI generates the three `HeroSearchComponent` and adds the component to the `AppModule' declarations
  +The CLI generates the three `HeroSearchComponent` files and adds the component to the `AppModule` declarations
  Replace the generated `HeroSearchComponent` _template_ with a text box and a list of matching search results like this.
  