Update README.md

[cliffkoh-test]

Pull request checklist

• [ ] Addresses an existing issue: Fixes #0000
• [ ] Include a change request file using $ npm run change

Description of changes

(give an overview)

Focus areas to test

(optional)

[cliffkoh]

@msft-github-bot hold this pr for another 5 minutes

[msft-github-bot]

Hello @cliffkoh!

Because you've given me some instructions on how to help merge this pull request, I'll be modifying my merge approach. Here's how I understand your requirements for merging this pull request:

• I won't merge this pull request until after the UTC date Wed, 26 Jun 2019 22:37:11 GMT, which is in 5 minutes

If this doesn't seem right to you, you can tell me to cancel these instructions and use the auto-merge policy that has been configured for this repository. Try telling me "forget everything I just told you".