Update index.js

[ckken]

This PR contains a:

• [ ] bugfix
• [ ] new feature
• [ ] code refactor
• [ ] test update
• [ ] documentation update
• [ ] typo fix
• [ ] metadata update

Motivation / Use-Case

Breaking Changes

Additional Info

[linux-foundation-easycla[bot]]

• :x: - login: @ckken / name: Ken Xu . The commit (73db22c76a3e03be9cee30de534cab1daf7e24c8) is not authorized under a signed CLA. Please click here to be authorized. For further assistance with EasyCLA, please submit a support request ticket.