gcc/ada

	* gnatfind.adb, gnatxref.adb: Fix argument parsing typos.
	* s-auxdec-empty.adb, s-auxdec.adb: Fix typos in copyright
	statement.
	* a-ngcoar.adb, a-ngrear.adb, g-awk.adb, g-debpoo.adb,
	gprep.adb, make.adb, makegpr.adb, par-ch6.adb, prj-nmsc.adb,
	sem_attr.adb, sem_ch4.adb, sem_ch8.adb: Fix typos in ada source
	code output strings.
	* sem_type.adb, system-vms-ia64.ads, system-vms.ads,
	system-vms_64.ads: Fix typos in ada source code comments.
	* sinfo-cn.adb: Remove incomplete sentence.

From-SVN: r132822