talkatu/talkatu

fix doc warnings

14 months ago, Markus Fischer
1ac936b66935
fix doc warnings

Probably missed during review of r/2224

Testing Done:
Built talkatu and got no warnings anymore.

Reviewed at https://reviews.imfreedom.org/r/2285/
0.2.1: ????/??/??
* Nothing yet, be the first!
0.2.0: 2023/02/23
* Fix the release path in the scp command (RR 1700) (Gary Kramlich)
* Remove the packaging files (RR 1781) (Gary Kramlich)
* Add preprocessing attributes to GtkBuilder files (RR 1902) (Gary Kramlich)
* Fix deprecation warning with GLib 2.74 (RR 2013) (Elliott Sales de Andrade)
* Bump minimum Meson to 0.58 (RR 2029) (Elliott Sales de Andrade)
* Modernize and simplify Meson files (RR 2038) (Elliott Sales de Andrade)
* Fix URL targets in markdown buffers (RR 2190) (Elliott Sales de Andrade)
* Bump our C standard to C17 and set the global warning level to 2 (RR 2250)
(Gary Kramlich)
* Simplify the buffers by making everything work on a TalkatuBuffer (RR 2224)
(Gary Kramlich)
* Fixed most compiler warnings introduced by higher warning level (RR 2257)
(Markus Fischer)
* Fixed some compiler warnings in the demo window (RR 2265) (Gary Kramlich)
0.1.0: 2022/08/29
* Initial release