[GRASS-git] [OSGeo/grass-website] aa4107: fix facebook link (#3)

[Martin Landa]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: aa4107ca4cdb871be99717b98ee91408f84434f2
      https://github.com/OSGeo/grass-website/commit/aa4107ca4cdb871be99717b98ee91408f84434f2
  Author: Martin Landa <landa.martin at gmail.com>
  Date:   2019-08-30 (Fri, 30 Aug 2019)

  Changed paths:
    M config.toml

  Log Message:
  -----------
  fix facebook link (#3)