diff --git a/core/includes/form.inc b/core/includes/form.inc
index 6d4e7de..c7f8d5a 100644
--- a/core/includes/form.inc
+++ b/core/includes/form.inc
@@ -3261,9 +3261,6 @@ function form_process_checkbox($element, $form_state) {
  * @param array $element
  *   An associative array containing the checkboxes element structure,
  *   including its properties and children.
- * @param array $form_state
- *   An associative array of data for the current state of the form that
- *   contains this element.
  */
 function form_process_checkboxes($element) {
   $value = is_array($element['#value']) ? $element['#value'] : array();
@@ -3873,7 +3870,7 @@ function theme_vertical_tabs($variables) {
  * }
  * @endcode
  *
- * @param $element
+ * @param array $element
  *   The form element to process. Properties used:
  *   - #autocomplete_path: A system path to be used as callback URL by the
  *     autocomplete JavaScript library.
diff --git a/core/includes/gettext.inc b/core/includes/gettext.inc
index 6f5284c..3ae1f92 100644
--- a/core/includes/gettext.inc
+++ b/core/includes/gettext.inc
@@ -745,7 +745,7 @@ function _locale_import_parse_arithmetic($string) {
 /**
  * Provides backward-compatible formula parsing for token_get_all().
  *
- * @param $formula
+ * @param string $formula
  *   A string containing the arithmetic formula.
  *
  * @return