Null -> null, reorder docs to match signature

diff --git a/includes/Xml.php b/includes/Xml.php
index 412f041..77b6263 100644 (file)
--- a/includes/Xml.php
+++ b/includes/Xml.php
@@ -446,14 +446,14 @@ class Xml {
         * Build a drop-down box from a textual list.
         *
         * @param $name Mixed: Name and id for the drop-down
-        * @param $class Mixed: CSS classes for the drop-down
-        * @param $other Mixed: Text for the "Other reasons" option
         * @param $list Mixed: Correctly formatted text (newline delimited) to be used to generate the options
+        * @param $other Mixed: Text for the "Other reasons" option
         * @param $selected Mixed: Option which should be pre-selected
+        * @param $class Mixed: CSS classes for the drop-down
         * @param $tabindex Mixed: Value of the tabindex attribute
         * @return string
         */
-       public static function listDropDown( $name= '', $list = '', $other = '', $selected = '', $class = '', $tabindex = Null ) {
+       public static function listDropDown( $name= '', $list = '', $other = '', $selected = '', $class = '', $tabindex = null ) {
                $optgroup = false;
 
                $options = self::option( $other, 'other', $selected === 'other' );