Merge pull request #192 from vicb/pr-161

docs: misc fixes in user input

public/docs/js/latest/guide/user-input.jade

@@ -107,7 +107,7 @@
   code-tabs
     code-pane(language="javascript" name="TypeScript" format="linenums").
       //TypeScript
-      import {Component, View, bootstrap, NgFor, NgIf} from 'angular2/angular2';
+      import {Component, View, bootstrap, NgFor} from 'angular2/angular2';
 
       @Component({
         selector: 'todo-list'
@@ -115,7 +115,7 @@
       @View({
         template: `
           <ul>
-            <li *ngfor="#todo of todos">
+            <li *ng-for="#todo of todos">
               {{ todo }}
             </li>
           </ul>
@@ -123,7 +123,7 @@
           <input #todotext (keyup)="doneTyping($event)">
           <button (click)="addTodo(todotext.value)">Add Todo</button>
                 `,
-        directives: [NgFor, NIf]
+        directives: [NgFor]
       })
       class TodoList {
         todos: Array<string>;
@@ -175,7 +175,7 @@
             '</ul>' +
             '<input #textbox (keyup)="doneTyping($event)">' +
             '<button (click)="addTodo(textbox.value)">Add Todo</button>',
-          directives: [angular.NgFor, angular.NgIf]
+          directives: [angular.NgFor]
         })
       ];