diff --git a/README.md b/README.md
index c88baf9a..3d0416b1 100644
--- a/README.md
+++ b/README.md
@@ -19,22 +19,22 @@ sub_filter_once on;
 ```
 Where `CUSTOM_CSS` is the name of the theme css. 
 Here is a complete example:
-<details><summary>Expand</summary>
 
+<details><summary>Expand</summary>
 	
 ```nginx
 # REDIRECT HTTP TRAFFIC TO https://[domain.com]
 server {
- 	listen 80;
- 	server_name plpp.domain.com;
- 	return 301 https://$server_name$request_uri;
+    listen 80;
+    server_name plpp.domain.com;
+    return 301 https://$server_name$request_uri;
 }
 server {  
     listen 443 ssl http2;
     server_name plpp.domain.com;
     
 #SSL settings
-	include /config/nginx/ssl.conf
+    include /config/nginx/ssl.conf
 
 location / {
     proxy_pass http://192.168.1.2:8701;