ecn is disabled by default, so show the option enabled.

deraadt@ ok.

src/etc/sysctl.conf

@@ -1,4 +1,4 @@
-#	$OpenBSD: sysctl.conf,v 1.27 2002/05/20 22:47:57 art Exp $
+#	$OpenBSD: sysctl.conf,v 1.28 2002/05/31 19:35:28 fgsch 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
@@ -11,7 +11,7 @@
 #net.inet.esp.enable=0		# 0=Disable the ESP IPsec protocol
 #net.inet.ah.enable=0		# 0=Disable the AH IPsec protocol
 #net.inet.ipcomp.enable=1	# 1=Enable the IPCOMP protocol
-#net.inet.tcp.ecn=0		# 0=Disable the TCP ECN extension
+#net.inet.tcp.ecn=1		# 1=Enable the TCP ECN extension
 #ddb.panic=0			# 0=Do not drop into ddb on a kernel panic
 #ddb.console=1			# 1=Permit entry of ddb from the console
 #fs.posix.setuid=0		# 0=Traditional BSD chown() semantics