[PATCH] ip[6]tables: show --protocol instead of --proto in usage

[Mart Frauenlob <mart.frauenlob@chello.at>]

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Good day!

As the man page shows --protocol not --proto, also do so in the usage 
text displayed by ip[6]tables -h.

Attached patch does the change.

Best regards

Mart

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>From b93b66aed17fb53fd3c5b4787694f1bf99a585a6 Mon Sep 17 00:00:00 2001
From: Mart Frauenlob <mart.frauenlob@chello.at>
Date: Wed, 20 Mar 2013 14:51:03 +0100
Subject: [PATCH] Show --protocol instead of --proto in usage text.

---
 iptables/ip6tables.c |    2 +-
 iptables/iptables.c  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/iptables/ip6tables.c b/iptables/ip6tables.c
index 4cfbea3..d150a7b 100644
--- a/iptables/ip6tables.c
+++ b/iptables/ip6tables.c
@@ -237,7 +237,7 @@ exit_printhelp(const struct xtables_rule_match *matches)
 "Options:\n"
 "    --ipv4	-4		Error (line is ignored by ip6tables-restore)\n"
 "    --ipv6	-6		Nothing (line is ignored by iptables-restore)\n"
-"[!] --proto	-p proto	protocol: by number or name, eg. `tcp'\n"
+"[!] --protocol	-p proto	protocol: by number or name, eg. `tcp'\n"
 "[!] --source	-s address[/mask][,...]\n"
 "				source specification\n"
 "[!] --destination -d address[/mask][,...]\n"
diff --git a/iptables/iptables.c b/iptables/iptables.c
index 085eea1..79fa37b 100644
--- a/iptables/iptables.c
+++ b/iptables/iptables.c
@@ -231,7 +231,7 @@ exit_printhelp(const struct xtables_rule_match *matches)
 "Options:\n"
 "    --ipv4	-4		Nothing (line is ignored by ip6tables-restore)\n"
 "    --ipv6	-6		Error (line is ignored by iptables-restore)\n"
-"[!] --proto	-p proto	protocol: by number or name, eg. `tcp'\n"
+"[!] --protocol	-p proto	protocol: by number or name, eg. `tcp'\n"
 "[!] --source	-s address[/mask][...]\n"
 "				source specification\n"
 "[!] --destination -d address[/mask][...]\n"
-- 
1.7.2.5