diff --git a/modules/angular2/src/core/metadata.ts b/modules/angular2/src/core/metadata.ts
index fc41837254..2c0a40a544 100644
--- a/modules/angular2/src/core/metadata.ts
+++ b/modules/angular2/src/core/metadata.ts
@@ -1268,7 +1268,7 @@ export var Input: InputFactory = makePropDecorator(InputMetadata);
  * @Component({
  *   selector: 'app',
  *   template: `
- *     <interval-dir (every-second)="everySecond()" (every-five-seconds)="everyFiveSeconds()">
+ *     <interval-dir (everySecond)="everySecond()" (everyFiveSeconds)="everyFiveSeconds()">
  *     </interval-dir>
  *   `,
  *   directives: [IntervalDir]