Merge "docs: Typo fix ("Poicly" -> "Policy")." into tm-dev am: c8cf6861 am: 91595cc2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19270053



Change-Id: I320a5a116431beeb9eedc373fee9c6ad75905993
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>