Update nginx.conf

src/deb/nginx/nginx.conf

@@ -33,6 +33,7 @@ http {
     server_names_hash_bucket_size   512;
     charset                         utf-8;
 
+    # FastCGI settings
     fastcgi_buffers                 4 256k;
     fastcgi_buffer_size             256k;
     fastcgi_busy_buffers_size       256k;
@@ -41,6 +42,7 @@ http {
     fastcgi_read_timeout            300s;
     fastcgi_send_timeout            180s;
 
+    # Proxy settings
     proxy_redirect                  off;
     proxy_set_header                Host $host;
     proxy_set_header                X-Real-IP $remote_addr;