* par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
	exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
	sem_case.adb, exp_ch11.adb: Fix copyright notices.

From-SVN: r160982