[PATCH pve-docs v6 27/28] firewall: remove trailing spaces

[Arthur Bied-Charreton <a.bied-charreton@proxmox.com>]

Signed-off-by: Arthur Bied-Charreton <a.bied-charreton@proxmox.com>
---
 pve-firewall.adoc | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/pve-firewall.adoc b/pve-firewall.adoc
index 21608c9..cf04781 100644
--- a/pve-firewall.adoc
+++ b/pve-firewall.adoc
@@ -132,7 +132,7 @@ Cluster Wide Setup
 ~~~~~~~~~~~~~~~~~~
 
 The cluster-wide firewall configuration is stored at:
- 
+
  /etc/pve/firewall/cluster.fw
 
 The configuration can contain the following sections:
@@ -309,7 +309,7 @@ DIRECTION ACTION [OPTIONS]
 DIRECTION MACRO(ACTION) [OPTIONS] # use predefined macro
 ----
 
-The following options can be used to refine rule matches. 
+The following options can be used to refine rule matches.
 
 include::generated/pve-firewall-rules-opts.adoc[]
 
@@ -423,7 +423,7 @@ communication. (multicast,ssh,...)
 ----
 # /etc/pve/firewall/cluster.fw
 
-[IPSET management] 
+[IPSET management]
 192.168.2.10
 192.168.2.10/24
 ----
@@ -437,7 +437,7 @@ Traffic from these IPs is dropped by every host's and VM's firewall.
 ----
 # /etc/pve/firewall/cluster.fw
 
-[IPSET blacklist] 
+[IPSET blacklist]
 77.240.159.182
 213.87.123.0/24
 ----
@@ -644,7 +644,7 @@ How to allow FTP
 
 FTP is an old style protocol which uses port 21 and several other dynamic ports. So you
 need a rule to accept port 21. In addition, you need to load the `ip_conntrack_ftp` module.
-So please run: 
+So please run:
 
  modprobe ip_conntrack_ftp
 
@@ -666,7 +666,7 @@ Install suricata on proxmox host:
 
 ----
 # apt-get install suricata
-# modprobe nfnetlink_queue  
+# modprobe nfnetlink_queue
 ----
 
 Don't forget to add `nfnetlink_queue` to `/etc/modules` for next reboot.
-- 
2.47.3