They are rendered correctly in SQF and XML formats, as handled by Arma 3. However, having no previous experience messing with typography in definition files, I'll agree that it's better to play safe until tested. Will try to find out just how strict or permissive it is.
* replaced hyphen (-) with en dash (–)
* split up the title and sequel number in "Arma 3"
* case-stylized GitHub, as it meant to be
* updated the project URL from (I presume) a temporary address