diff --git a/check_psqlserver b/check_psqlserver
index 6c4a3b44b513d6183b909cf5cf854692e121fffa..9fd90e35f0cd9edbb90a40ee2321db9878b9381d 100755
--- a/check_psqlserver
+++ b/check_psqlserver
@@ -125,7 +125,7 @@ PARAMETERS:
 
 EXAMPLES:
   $_self -i
-  $_self -m commands
+  $_self -m activity
 
 EOH
 }