pidgin/pidgin

Clean up a bunch doc issues.

2020-11-19, Gary Kramlich
55230eededd8
Clean up a bunch doc issues.

Testing Done:
Built the docs a million times verifying the fixes.

Reviewed at https://reviews.imfreedom.org/r/229/
nullclient = executable('nullclient', 'nullclient.c', 'defines.h',
c_args : ['-DSTANDALONE'],
dependencies : [libpurple_dep, glib])