@section @code{_Exit}
@findex _Exit
@c This file would ideally be called _Exit.texi, but then it would collide
-@c with _exit.texi on case-insensitive file systems (MacOS X HFS+ and Windows
+@c with _exit.texi on case-insensitive file systems (Mac OS X HFS+ and Windows
@c file systems).
POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/_Exit.html}