diff --git a/admin/tool/log/classes/helper/buffered_writer.php b/admin/tool/log/classes/helper/buffered_writer.php
index 9ffac2b9b33..0e47fca4d90 100644
--- a/admin/tool/log/classes/helper/buffered_writer.php
+++ b/admin/tool/log/classes/helper/buffered_writer.php
@@ -27,7 +27,6 @@ defined('MOODLE_INTERNAL') || die();
 
 /**
  * Helper trait buffered_writer. Adds buffer support for the store.
- * \tool_log\helper\store must be included before using this trait.
  *
  * @package    tool_log
  * @copyright  2014 onwards Ankit Agarwal