[GRASS-git] [OSGeo/grass-addons] ab4b6d: i.sentinel.mask manual: remark added

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: ab4b6d5225831b7d7ff325ffe1e090c39a3c0070
      https://github.com/OSGeo/grass-addons/commit/ab4b6d5225831b7d7ff325ffe1e090c39a3c0070
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-03-26 (Thu, 26 Mar 2020)

  Changed paths:
    M grass7/imagery/i.sentinel/i.sentinel.mask/i.sentinel.mask.html

  Log Message:
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  i.sentinel.mask manual: remark added

trivial: point reader to cloud and shadow mask example below