docs: Typo fix (andorid -> android) am: 939d9a4c67

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24670029

Change-Id: I097230b6c88c6ae41d0897203e4b708481a5604a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>