update nosuidcoredump example. mentioned by stefan wollny

src/etc/sysctl.conf

@@ -1,4 +1,4 @@
-#	$OpenBSD: sysctl.conf,v 1.56 2014/05/06 23:05:51 tedu Exp $
+#	$OpenBSD: sysctl.conf,v 1.57 2014/05/22 14:11:41 tedu Exp $
 #
 # This file contains a list of sysctl options the user wants set at
 # boot time.  See sysctl(3) and sysctl(8) for more information on
@@ -33,7 +33,7 @@
 #kern.usercrypto=1		# 1=Enable userland use of /dev/crypto
 #kern.userasymcrypto=1		# 1=Permit userland to do asymmetric crypto
 #kern.splassert=2		# 2=Enable with verbose error messages
-#kern.nosuidcoredump=2		# 2=Put suid coredumps in /var/crash
+#kern.nosuidcoredump=3		# 3=Put suid coredumps in /var/crash/progname
 #kern.watchdog.period=32	# >0=Enable hardware watchdog(4) timer if available
 #kern.watchdog.auto=0		# 0=Disable automatic watchdog(4) retriggering
 #hw.allowpowerdown=0		# 0=Disable power button shutdown