pidgin/pidgin

Clean up some random gtk-doc warnings in libpurple's documentation

2021-03-26, Gary Kramlich
ea25e596b1d4
Clean up some random gtk-doc warnings in libpurple's documentation

Testing Done:
Ran `ninja libpurple-doc` locally, verified the warnings went away.

Reviewed at https://reviews.imfreedom.org/r/585/
libpurple/data/purple-url-handler.desktop.in
libpurple/protocols/null/nullprpl.c
pidgin/data/im.pidgin.Pidgin.desktop.in
sub/libpurple/data/purple-url-handler.desktop.in
sub/libpurple/protocols/null/nullprpl.c
sub/pidgin/data/im.pidgin.Pidgin.desktop.in