Merge branch 'antoniof-master-patch-32022' into 'master'
authorMatthias Clasen <mclasen@redhat.com>
Sun, 14 Feb 2021 15:59:29 +0000 (15:59 +0000)
committerMatthias Clasen <mclasen@redhat.com>
Sun, 14 Feb 2021 15:59:29 +0000 (15:59 +0000)
docs: Mark heading in migration guide

See merge request GNOME/gtk!3198


Trivial merge