anchor.diff:          //ES5
           directives: [angular.For, angular.If]
       p.
  -        As there are currently 6 items it the list, you'll see the message congratulating you on your many friends.
  +        As there are currently 6 items in the list, you'll see the message congratulating you on your many friends.
           Remove three items from the list, reload your browser, and see that the message no longer displays.
   
       code-tabs
  
positive.code:         //Typescript
          class DisplayComponent {
            myName: string;
            <span class='otl'>names: Array<string>;</span>
  
            constructor() {
              this.myName = "Alice";
  
negative.code:         }
  
          class FriendsService {
            names: Array&lt;string&gt;;
            constructor() {
              <span class='otl'>this.names = ["Aarav", "Martín", "Shannon"];</span>
            }
  