diff --git a/centreon-plugins/cloud/azure/storage/storagesync/mode/heartbeat.pm b/centreon-plugins/cloud/azure/storage/storagesync/mode/heartbeat.pm
index ecbad8c6a..04d1b0236 100644
--- a/centreon-plugins/cloud/azure/storage/storagesync/mode/heartbeat.pm
+++ b/centreon-plugins/cloud/azure/storage/storagesync/mode/heartbeat.pm
@@ -128,10 +128,9 @@ Set resource name or id (Required).
 
 Set resource group (Required if resource's name is used).
 
-=item B<--warning-*>
+=item B<--warning-heartbeat>
 
-Warning threshold where '*' can be:
-'heartbeat'.
+Warning threshold.
 
 =item B<--critical-*>