diff --git a/Supervision-XMPP-via-icinga2.md b/Supervision-XMPP-via-icinga2.md
index 7f0dbcd..1ef6159 100644
--- a/Supervision-XMPP-via-icinga2.md
+++ b/Supervision-XMPP-via-icinga2.md
@@ -27,8 +27,8 @@ object CheckCommand "xmppng" {
     arguments = {
 	"-H" = "$address$"
 	"-p" = "$xmpp_port$" 
-     "--warn-days" = "$warndays$"
-     "--crit-days" = "$critdays$"
+    "--warn-days" = "$warndays$"
+    "--crit-days" = "$critdays$"
     }
 }
 ```