diff --git a/docs/guides/vpn/wireguard/internal.md b/docs/guides/vpn/wireguard/internal.md
index 163daa430..5907f5ba9 100644
--- a/docs/guides/vpn/wireguard/internal.md
+++ b/docs/guides/vpn/wireguard/internal.md
@@ -26,7 +26,7 @@ net.ipv6.conf.all.forwarding = 1
 
 they were enabled successfully.
 
-A properly configured firewall is ***highly*** recommended for any Internet-facing device. A complete configuration of a firewall (`iptables`, `ufw`, etc.) is not part of this guide. 
+A properly configured firewall is ***highly*** recommended for any Internet-facing device. A complete configuration of a firewall (`iptables`, `ufw`, etc.) is not part of this guide.
 
 ## Open and close a route from the Wireguard server to the client