[GRASS-git] [OSGeo/grass-website] d7abc6: Apply suggestions from code review=0D

[Markus Neteler]

  Branch: refs/heads/cmbarton-patch-1
  Home:   https://github.com/OSGeo/grass-website
  Commit: d7abc639ad3a2babf9dfe5e9644e523563b647a1
      https://github.com/OSGeo/grass-website/commit/d7abc639ad3a2babf9dfe5e9644e523563b647a1
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-05-04 (Mon, 04 May 2020)

  Changed paths:
    M content/download/mac.en.md

  Log Message:
  -----------
  Apply suggestions from code review

add link to G78 news overview page