[GRASS-git] [OSGeo/grass-addons] d146f6: CONTRIBUTING.md: minor wording improvements

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: d146f68e60d192080f0c14aae62a20c4d07b3705
      https://github.com/OSGeo/grass-addons/commit/d146f68e60d192080f0c14aae62a20c4d07b3705
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-12-01 (Tue, 01 Dec 2020)

  Changed paths:
    M CONTRIBUTING.md

  Log Message:
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  CONTRIBUTING.md: minor wording improvements