Modify `Modules` documentation am: 224691ea66 am: d534feffda

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3370599

Change-Id: I5df7747f571a292b469d60b9e235f0f050d23cc4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>