diff --git a/config/config.sample.php b/config/config.sample.php
index 9735847c0e..ed2ecbb87b 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -944,6 +944,8 @@ $CONFIG = array(
 
 /**
  * Sort groups in the user settings by name instead of the user count
+ *
+ * By enabling this the user count beside the group name is disabled as well.
  */
 'sort_groups_by_name' => false,