extensions: libxt_sctp: add manpage description

Add manpage description.

Arturo says:
 This patch is forwarded from the iptables Debian package, where it has been
 around for many years now.

Signed-off-by: Laurence J. Lane <ljlane@debian.org>
Signed-off-by: Arturo Borrero Gonzalez <arturo@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/extensions/libxt_sctp.man b/extensions/libxt_sctp.man
index 9c0bd8c35db3dca6fe7e9b34cf04b6f63cd44e94..3779d05a45bf0c7a605af0fcee85d8e352a79afa 100644 (file)
--- a/extensions/libxt_sctp.man
+++ b/extensions/libxt_sctp.man
@@ -1,3 +1,4 @@
+This module matches Stream Control Transmission Protocol headers.
 .TP
 [\fB!\fP] \fB\-\-source\-port\fP,\fB\-\-sport\fP \fIport\fP[\fB:\fP\fIport\fP]
 .TP