FIX: backups not using x accl redirect

config/nginx.sample.conf

@@ -114,7 +114,7 @@ server {
       break;
     }
 
-    location ~ ^/backups/ {
+    location ~ ^/admin/backups/ {
       proxy_set_header Host $http_host;
       proxy_set_header X-Real-IP $remote_addr;
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;