2010-06-22  Robert Dewar  <dewar@adacore.com>

	* s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
	exp_aggr.adb: Minor reformatting.
	* gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
	GNAT.MBSS_Float_Random.
	* g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.

From-SVN: r161194