diff --git a/synapse.subdomain.conf.sample b/synapse.subdomain.conf.sample
index d92e4dc..6107f7f 100644
--- a/synapse.subdomain.conf.sample
+++ b/synapse.subdomain.conf.sample
@@ -1,42 +1,42 @@
-## Version 2021/10/03
-
-server {
-    listen 443 ssl http2;
-    listen [::]:443 ssl http2;
-
-    # For the federation port
-    listen 8448 ssl http2 default_server;
-    listen [::]:8448 ssl http2 default_server;
-
-    server_name matrix.*;
-
-    include /config/nginx/ssl.conf;
-
-    client_max_body_size 0;
-
-    # enable for ldap auth, fill in ldap details in ldap.conf
-    #include /config/nginx/ldap.conf;
-
-    # enable for Authelia
-    #include /config/nginx/authelia-server.conf;
-
-    location / {
-        # enable the next two lines for http auth
-        #auth_basic "Restricted";
-        #auth_basic_user_file /config/nginx/.htpasswd;
-
-        # enable the next two lines for ldap auth
-        #auth_request /auth;
-        #error_page 401 =200 /ldaplogin;
-
-        # enable for Authelia
-        #include /config/nginx/authelia-location.conf;
-
-        include /config/nginx/proxy.conf;
-        include /config/nginx/resolver.conf;
-        set $upstream_app synapse;
-        set $upstream_port 8008;
-        set $upstream_proto http;
-        proxy_pass $upstream_proto://$upstream_app:$upstream_port;
-    }
-}
+## Version 2021/10/03
+
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+
+    # For the federation port
+    listen 8448 ssl http2 default_server;
+    listen [::]:8448 ssl http2 default_server;
+
+    server_name matrix.*;
+
+    include /config/nginx/ssl.conf;
+
+    client_max_body_size 0;
+
+    # enable for ldap auth, fill in ldap details in ldap.conf
+    #include /config/nginx/ldap.conf;
+
+    # enable for Authelia
+    #include /config/nginx/authelia-server.conf;
+
+    location / {
+        # enable the next two lines for http auth
+        #auth_basic "Restricted";
+        #auth_basic_user_file /config/nginx/.htpasswd;
+
+        # enable the next two lines for ldap auth
+        #auth_request /auth;
+        #error_page 401 =200 /ldaplogin;
+
+        # enable for Authelia
+        #include /config/nginx/authelia-location.conf;
+
+        include /config/nginx/proxy.conf;
+        include /config/nginx/resolver.conf;
+        set $upstream_app synapse;
+        set $upstream_port 8008;
+        set $upstream_proto http;
+        proxy_pass $upstream_proto://$upstream_app:$upstream_port;
+    }
+}