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/
REVIEWBOARD_URL = "https://reviews.imfreedom.org/"
REPOSITORY = "talkatu/talkatu"
REPOSITORY_TYPE = "mercurial"
BRANCH = "default"
LAND_DEST_BRANCH = "default"
LAND_PUSH = False