Reformat config files

cocalc.conf

@@ -9,11 +9,11 @@ server {
     location / {
         # push traffic through the proxy to the port you mapped above, in this case 9090, on the localhost:
         proxy_pass https://localhost:6969;
-        
+
         # this enables proxying for websockets, which cocalc uses extensively:
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection $connection_upgrade;
         proxy_set_header Host $host;
     }
-}
+}

gitea.conf

@@ -8,6 +8,6 @@ server {
 
     location / {
         proxy_pass http://unix:/run/gitea/gitea.socket;
-	client_max_body_size 1G;
+        client_max_body_size 1G;
     }
 }

tor.conf

@@ -8,4 +8,4 @@ server {
     server_name_in_redirect off;
     server_tokens off;
     port_in_redirect off;
-}
+}