[GRASS-git] [OSGeo/grass-website] f638b7: clean up 404.html template (#217)

[mlennert]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: f638b7d47e08aa930f242089e5b4e7be64770a85
      https://github.com/OSGeo/grass-website/commit/f638b7d47e08aa930f242089e5b4e7be64770a85
  Author: mlennert <mlennert at club.worldonline.be>
  Date:   2020-07-31 (Fri, 31 Jul 2020)

  Changed paths:
    M themes/grass/layouts/404.html

  Log Message:
  -----------
  clean up 404.html template (#217)