diff --git a/console/lockable_trait.rst b/console/lockable_trait.rst
index 9c77073d087..54f6e4b051d 100644
--- a/console/lockable_trait.rst
+++ b/console/lockable_trait.rst
@@ -39,7 +39,7 @@ that adds two convenient methods to lock and release commands::
             // automatically when the execution of the command ends
             $this->release();
 
-            return Command:SUCCESS;
+            return Command::SUCCESS;
         }
     }