From 70839206222b1bbbd9cc1834b97ba88cf6632842 Mon Sep 17 00:00:00 2001
From: Alexandre Aubin <alex.aubin@mailoo.org>
Date: Fri, 19 Oct 2018 17:23:04 +0200
Subject: [PATCH] Fix firewall command syntax

---
 security.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security.md b/security.md
index e54e0236..f21a2b58 100644
--- a/security.md
+++ b/security.md
@@ -74,7 +74,7 @@ Then restart the iptables firewall and close the old port in iptables.
 
 ```bash
 yunohost firewall reload
-yunohost firewall disallow <your_old_ssh_port_number> # port by default 22
+yunohost firewall disallow TCP <your_old_ssh_port_number> # port by default 22
 ``` 
 
 You also need to give fail2ban the new SSH port.