gplugin/gplugin

Fix several typos

2021-10-09, Elliott Sales de Andrade
96777d5e184b
Fix several typos

Ran `codespell -w` over everything, and ignored a few things.

Reviewed at https://reviews.imfreedom.org/r/1011/
if get_option('nls')
i18n.gettext(GETTEXT_PACKAGE)
else
summary('translations',
'You have disabled installation of translations which means ' +
'English will be the only available language.',
section : 'Warnings')
endif