Merge "Camera: Fix typos and bad format in docs" into tm-dev am: b1d13ce6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18146996



Change-Id: I7d28d3f8262e0cc49c3b8fbb45693b88737eb769
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>