diff --git a/docs/install/nginx.md b/docs/install/nginx.md
index def3ec62..fddbeabc 100644
--- a/docs/install/nginx.md
+++ b/docs/install/nginx.md
@@ -30,7 +30,7 @@ server {
   location @proxy {
     proxy_set_header Host $host;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-		proxy_set_header X-Forwarded-Proto $scheme;    
+    proxy_set_header X-Forwarded-Proto $scheme;
     proxy_pass http://127.0.0.1:13120;
   }
 }