Merge "audio: fix spelling mistakes" am: bcf8d4122b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2132181

Change-Id: I68959e9a32543e1091dad49cf89ad0c1edff1350
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>