[GRASS-git] [OSGeo/grass] 20c452: howto_release.md: minor corrections

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: 20c4520d8c99636310b6e61a8e1536d015104ea8
      https://github.com/OSGeo/grass/commit/20c4520d8c99636310b6e61a8e1536d015104ea8
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-12-06 (Sun, 06 Dec 2020)

  Changed paths:
    M doc/howto_release.md

  Log Message:
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  howto_release.md: minor corrections