diff --git a/Systemd.md b/Systemd.md
index 7efa4c4..57b30aa 100644
--- a/Systemd.md
+++ b/Systemd.md
@@ -31,7 +31,7 @@ WantedBy=multi-user.target
 ```
 * replace `0.0.0.0:1900` with your address, use `[300:xxxx:xxxx:xxxx::1]:1900` notation for IPv6
 * bind (`-b`) as many interfaces as desired
-* to disable debug output, set `StandardOutput` and `StandardError` as `null` or add `-d ''` option to `ExecStart`
+* to disable errors output, set `StandardError` as `null`
 
 ### Manage