diff --git a/ionic/components/app/app.ts b/ionic/components/app/app.ts
index bff95108f9..0d15a8818c 100644
--- a/ionic/components/app/app.ts
+++ b/ionic/components/app/app.ts
@@ -16,7 +16,7 @@ import {FocusHolder} from '../form/focus-holder';
 /**
  * @name IonicApp
  * @description
- * Service exposing the Ionic app level api.
+ * Service exposing the Ionic app level API.
  *
  * @usage
  * ```js