Merge "Correct grammatical error in README.md" am: 00baab69f1 am: c10941d4de am: a26d05b9a7

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1741753

Change-Id: If559a56b98eea49a037bd10f2e2ed7675250f8c3