fix help message printout

diff --git a/extensions/libipt_ECN.c b/extensions/libipt_ECN.c
index c7ee77104ebd5865b43476431517f9678c562fce..ddab35c399654bbc4ba199969ffbbb8c07ccc769 100644 (file)
--- a/extensions/libipt_ECN.c
+++ b/extensions/libipt_ECN.c
@@ -24,13 +24,13 @@ static void init(struct ipt_entry_target *t, unsigned int *nfcache)
 static void help(void) 
 {
        printf(
-"ECN target options\n"
-"  --ecn-tcp-remove            Remove all ECN bits which may be present\n"
-"                              in the IPv4 header\n"
-"ECN target EXPERIMENTAL options (use with extreme care!)\n"
+"ECN target v%s options\n"
+"  --ecn-tcp-remove            Remove all ECN bits from TCP header\n"
+"ECN target v%s EXPERIMENTAL options (use with extreme care!)\n"
 "  --ecn-ip-ect                        Set the IPv4 ECT codepoint (0 to 3)\n"
 "  --ecn-tcp-cwr               Set the IPv4 CWR bit (0 or 1)\n"
-"  --ecn-tcp-ece               Set the IPv4 CWR bit (0 or 1)\n"
+"  --ecn-tcp-ece               Set the IPv4 CWR bit (0 or 1)\n",
+               NETFILTER_VERSION, NETFILTER_VERSION
 );
 }