Merge "bootanimation: fix typo in example" into main am: 1547e55460

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3079488

Change-Id: Iec426fec7927c8ac95d0606cc5faa2f9b68ece10
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>