am a4ab8bd5: am 70f45917: am f5d8ceae: cherry pick Change-Id: I58ae8210a17f76ff92ee9d064cf42fd4a81ad9b5 docs: fix markup and typos

* commit 'a4ab8bd518f2226b9a0578a70291bfcc7c17bd9c':
  cherry pick Change-Id: I58ae8210a17f76ff92ee9d064cf42fd4a81ad9b5 docs: fix markup and typos