Fix some typos and polish trivial stuff.
Comment From: pivotal-cla
@yuhangbin Please sign the Contributor License Agreement!
Click here to manually synchronize the status of this Pull Request.
See the FAQ for frequently asked questions.
Comment From: pivotal-cla
@yuhangbin Thank you for signing the Contributor License Agreement!
Comment From: yuhangbin
Already revert.
Comment From: sbrannen
Thanks for making the requested changes.
This has been merged into main.