Merge "Improve the formatting for init's README." am: 57c1a4e3 am: 3a2405ca am: a2da0f0d

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2528060



Change-Id: I6b8434a2ed3b5256b7f845ef2912c4e25c6b41d2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>