diff --git a/heimdall.subdomain.conf.sample b/heimdall.subdomain.conf.sample
index d08beca..a77de5b 100644
--- a/heimdall.subdomain.conf.sample
+++ b/heimdall.subdomain.conf.sample
@@ -34,7 +34,7 @@ server {
 
         # enable for Authentik (requires authentik-server.conf in the server block)
         #include /config/nginx/authentik-location.conf;
-        
+
         include /config/nginx/proxy.conf;
         include /config/nginx/resolver.conf;
         set $upstream_app heimdall;