pidgin/pidgin

Fix typos in Finch

2021-10-10, Elliott Sales de Andrade
508788523450
Fix typos in Finch

Ran `codespell -w`, reverted a few false positives, and cleaned up some bits it couldn't decipher.

Testing Done:
Compile only.

Reviewed at https://reviews.imfreedom.org/r/1019/
if ENABLE_DOC
subdir('reference')
endif
if ENABLE_GTK
pidgin_man = configure_file(
input : 'pidgin3.1.in',
output : 'pidgin3.1',
configuration : man_conf,
install : true,
install_dir : get_option('mandir') / 'man1')
endif
if enable_consoleui
finch_man = configure_file(
input : 'finch3.1.in',
output : 'finch3.1',
configuration : man_conf,
install : true,
install_dir : get_option('mandir') / 'man1')
endif