diff --git a/centreon-plugins/centreon/common/fortinet/fortigate/mode/signatures.pm b/centreon-plugins/centreon/common/fortinet/fortigate/mode/signatures.pm
index a96c8fa1b..8d147c657 100644
--- a/centreon-plugins/centreon/common/fortinet/fortigate/mode/signatures.pm
+++ b/centreon-plugins/centreon/common/fortinet/fortigate/mode/signatures.pm
@@ -124,7 +124,7 @@ __END__
 
 =head1 MODE
 
-Check av, ips usage and failed av allocations per sec
+Check last update/refresh of av and ips signatures
 
 =over 8