am 1bcfd85c: cherrypick Change-Id: I56db12e2444e5020cd72a0c974539e777a7f1ebd docs: fix syntax error; enlarge screenshot thumbnail

* commit '1bcfd85cc0f274b250b68a122f964b276ef4be4a':
  cherrypick Change-Id: I56db12e2444e5020cd72a0c974539e777a7f1ebd docs: fix syntax error; enlarge screenshot thumbnail