am c9a5af5a: am aaafc8ec: am faac8b79: am c3d174a0: am 848d9125: am 1afa82dc: docs:remove  sdk/ndk note

* commit 'c9a5af5a5dca4f293c44c0632c3fc4b4042e1c36':
  docs:remove  sdk/ndk note