Merge branch 'wip/nielsdg/fix-gir-warnings' into 'master'
authorNiels De Graef <nielsdegraef@gmail.com>
Thu, 30 May 2019 18:49:48 +0000 (18:49 +0000)
committerNiels De Graef <nielsdegraef@gmail.com>
Thu, 30 May 2019 18:49:48 +0000 (18:49 +0000)
Fix some GObject introspection annotations

See merge request GNOME/gtk!891


Trivial merge