New review comment by tibequadorian on void-packages repository

https://github.com/void-linux/void-packages/pull/35663#discussion_r834840965

Comment:
Makes sense. I enabled docs by default now and I wonder if the build option is necessary at all...
Should I rename it to `gtk_doc` to make it consistent with other packages?
`gtk_doc` is also currently missing a description in options.description btw