Merge "Camera: Fix typos and bad format in docs" into tm-dev am: 6e91caf4b5 am: 90b2f23f5c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/18147734

Change-Id: Ia22cd57e86f3789f0abb1d9ef0603716a4b2a7e2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>