diff --git a/src/Symfony/Component/Messenger/Handler/MessageSubscriberInterface.php b/src/Symfony/Component/Messenger/Handler/MessageSubscriberInterface.php
index f1fe29c568..64ac1d5134 100644
--- a/src/Symfony/Component/Messenger/Handler/MessageSubscriberInterface.php
+++ b/src/Symfony/Component/Messenger/Handler/MessageSubscriberInterface.php
@@ -30,7 +30,7 @@ interface MessageSubscriberInterface extends MessageHandlerInterface
      * It can also change the priority per classes.
      *
      *     yield FirstMessage::class => ['priority' => 0];
-     *     yield SecondMessage::class => ['priority => -10];
+     *     yield SecondMessage::class => ['priority' => -10];
      *
      * It can also specify a method, a priority, a bus and/or a transport per message:
      *