diff --git a/Moosh/Command/Moodle39/Cache/CacheSet.php b/Moosh/Command/Moodle39/Cache/CacheSet.php
index 4025aeec..994d0538 100644
--- a/Moosh/Command/Moodle39/Cache/CacheSet.php
+++ b/Moosh/Command/Moodle39/Cache/CacheSet.php
@@ -57,7 +57,7 @@ public function execute()
     protected function getArgumentsHelp() {
         $help = parent::getArgumentsHelp();
         $help .= "\n\n";
-        $help .= "This command enable to attribute cache to specific cache store";
+        $help .= "This command enable to attribute cache to specific cache definition";
         $help .= "\ne.g moosh -n cache-set core/calendar_subscriptions redisstore";
         return $help;
     }