* s-proinf-irix-athread.ads, s-vxwork-mips.ads,
	s-traces.ads, s-vxwork-arm.ads, s-vxwork-ppc.ads, s-vxwork-sparcv9.ads,
	s-tasinf-mingw.ads, s-tasinf-linux.ads, s-tasdeb.ads, mlib-tgt.ads,
	i-cstrin.ads, uintp.adb, g-catiio.adb, s-vmexta.ads,
	s-trafor-default.ads, s-vxwork-m68k.ads: Minor reformatting. Update
	comments.

From-SVN: r133590