am 9186aaaa: am 2bbaf754: am 80235ca7: am 6c9d6373: am f216ded9: Merge "docs: clarify usage for adb am component option" into jb-mr1-dev

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* commit '9186aaaa0283cf6a26f3b2bcf8e7d35087b4e71e':
  docs: clarify usage for adb am component option