am 70f45917: am f5d8ceae: cherry pick Change-Id: I58ae8210a17f76ff92ee9d064cf42fd4a81ad9b5 docs: fix markup and typos

* commit '70f4591762a0ca0fca71ebfe156a8916b0a9475c':
  cherry pick Change-Id: I58ae8210a17f76ff92ee9d064cf42fd4a81ad9b5 docs: fix markup and typos