diff --git a/LNbits-Documentation.md b/LNbits-Documentation.md
index 61b613e..670d822 100644
--- a/LNbits-Documentation.md
+++ b/LNbits-Documentation.md
@@ -721,7 +721,7 @@ server {
     error_log /var/log/nginx/reverse-error.log; # Go to for troubleshooting
     location / {
 	proxy_pass http://10.13.37.5:5000 # Change this to point to your LNbits private IP:port (localhost if bundle node or at-home installation or from your VPS or even cloud supplier where LNbits runs on)
-	proxy_set_header Upgrade $http_upgrade
+	proxy_set_header Upgrade $http_upgrade;
 	proxy_set_header Connection 'upgrade';
 	proxy_set_header X-Forwarded-Proto https;
 	proxy_set_header Host $host;