fix e2e tests

Author: Narretz

src/ng/directive/ngRef.js

@@ -89,9 +89,10 @@
  *       }
  *     })
  *     .component('myWrapper', {
+ *       transclude: true,
  *       template: '<strong>myWrapper</strong>' +
  *         '<div>ngRepeatToggle.isOpen(): {{$ctrl.ngRepeatToggle.isOpen() | json}}</div>' +
- *         '<my-toggle ng-ref="$ctrl.ngRepeatToggle">ngRepeat Toggle {{i}}</my-toggle>'
+ *         '<my-toggle ng-ref="$ctrl.ngRepeatToggle"><ng-transclude></ng-transclude></my-toggle>'
  *     });
  *   </file>
  *   <file name="root.html">
@@ -107,7 +108,7 @@
  *       <li ng-repeat="(index, value) in [1,2,3]">
  *         <strong>ngRepeat</strong>
  *         <div>outerToggle.isOpen(): {{$ctrl.outerToggle.isOpen() | json}}</div>
- *         <my-wrapper ng-ref="$ctrl.wrappers[index]"></my-wrapper>
+ *         <my-wrapper ng-ref="$ctrl.wrappers[index]">ngRepeat Toggle {{$index + 1}}</my-wrapper>
  *       </li>
  *     </ul>
  *
@@ -166,7 +167,7 @@
  *        };
  *      };
  *      var NgRepeatToggle = function(i) {
- *        var parent = element.all(by.repeater('i in [1,2,3]')).get(i - 1);
+ *        var parent = element.all(by.repeater('(index, value) in [1,2,3]')).get(i - 1);
  *        this.toggle = function() {
  *          element(by.buttonText('ngRepeat Toggle ' + i)).click();
  *        };