diff --git a/src/components/tabs/tab.ts b/src/components/tabs/tab.ts
index e2f3d55f12..416e7f49bf 100644
--- a/src/components/tabs/tab.ts
+++ b/src/components/tabs/tab.ts
@@ -71,8 +71,8 @@ import { ViewController } from '../../navigation/view-controller';
  *
  *   // set some user information on chatParams
  *   chatParams = {
- *     user1: "admin",
- *     user2: "ionic"
+ *     user1: 'admin',
+ *     user2: 'ionic'
  *   };
  *
  *   constructor() {
@@ -86,7 +86,7 @@ import { ViewController } from '../../navigation/view-controller';
  * ```ts
  * export class ChatPage {
  *   constructor(navParams: NavParams) {
- *     console.log("Passed params", navParams.data);
+ *     console.log('Passed params', navParams.data);
  *   }
  * }
  * ```