Angular: update element 1

Using 0.10.7

HTML

<script src="http://ci.angularjs.org/job/angular.js-misko/398/artifact/build/pkg/0.10.7-f35843a9/angular-0.10.7-f35843a9.min.js"></script>
<script>
var autoUpdate = angular.module('autoUpdate', []);
function AutoUpdateCtrl($scope) {
    $scope.form = {
        firstName: 'Barney',
        lastName: 'Rubble'
    }
    $scope.$apply();
}
</script>

<div ng:app="autoUpdate">
   <form name="myForm" ng:controller="AutoUpdateCtrl">
       <label>First Name: </label>
       <input type="text" ng:model="form.firstName" ng:model-instant />
       <hr/>
       <h5>form</h5>
       <pre>{{form}}</pre>
   </form>
</div>

CSS

</style>
<style>
body { font-family:sans-serif;margin:15px; }