diff --git a/libraries/src/Form/Field/AuthorField.php b/libraries/src/Form/Field/AuthorField.php
index fe957458b8539..4a456e87bae0e 100644
--- a/libraries/src/Form/Field/AuthorField.php
+++ b/libraries/src/Form/Field/AuthorField.php
@@ -29,7 +29,7 @@ class AuthorField extends ListField
     public $type = 'Author';
 
     /**
-     * Cached array of the category items.
+     * Cached array of the user items.
      *
      * @var    array[]
      * @since  3.2
diff --git a/libraries/src/Form/Field/LimitboxField.php b/libraries/src/Form/Field/LimitboxField.php
index 9773cfe97aa8d..c3a2315167720 100644
--- a/libraries/src/Form/Field/LimitboxField.php
+++ b/libraries/src/Form/Field/LimitboxField.php
@@ -31,7 +31,7 @@ class LimitboxField extends ListField
     public $type = 'Limitbox';
 
     /**
-     * Cached array of the category items.
+     * Cached array of the list limits.
      *
      * @var    array[]
      * @since  3.2
diff --git a/libraries/src/Form/Field/PredefinedlistField.php b/libraries/src/Form/Field/PredefinedlistField.php
index d5b518c95d33b..7b95ed082d7d7 100644
--- a/libraries/src/Form/Field/PredefinedlistField.php
+++ b/libraries/src/Form/Field/PredefinedlistField.php
@@ -31,7 +31,7 @@ abstract class PredefinedlistField extends ListField
     protected $type = 'Predefinedlist';
 
     /**
-     * Cached array of the category items.
+     * Cached array of the predefined items.
      *
      * @var    array[]
      * @since  3.2
diff --git a/libraries/src/Form/Field/UsergrouplistField.php b/libraries/src/Form/Field/UsergrouplistField.php
index 68945e06f647c..35e41da6fead6 100644
--- a/libraries/src/Form/Field/UsergrouplistField.php
+++ b/libraries/src/Form/Field/UsergrouplistField.php
@@ -32,7 +32,7 @@ class UsergrouplistField extends ListField
     protected $type = 'UserGroupList';
 
     /**
-     * Cached array of the category items.
+     * Cached array of the user groups.
      *
      * @var    array[]
      * @since  3.2