[GRASS-git] [OSGeo/grass-website] 92169c: tutorials: minor title fixes

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: 92169cf832fe0390da0d6f51506586a508df1213
      https://github.com/OSGeo/grass-website/commit/92169cf832fe0390da0d6f51506586a508df1213
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2021-01-29 (Fri, 29 Jan 2021)

  Changed paths:
    M content/learn/tutorials.md

  Log Message:
  -----------
  tutorials: minor title fixes