libgnt/libgnt

Fix typos in libgnt

2021-10-11, Elliott Sales de Andrade
90dfa93808ad
Fix typos in libgnt

Ran `codespell -w` and reverted a few false positives.

Testing Done:
Compile only.

Reviewed at https://reviews.imfreedom.org/r/1021/
option('doc', type : 'boolean', value : true, yield : true,
description : 'build documentation with gtk-doc')
option('introspection', type : 'boolean', value : true, yield : true,
description : 'build introspection data')