Merge "Correct the docs for some options for the compile command." into udc-dev am: 6c3beccf

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21482815



Change-Id: I35f71f0509c9ae346efb79eb3499ba73763df095
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>