Docs: Correct and expand the docs for the `$taxonomy` argument of `wp_nav_menu_item_taxonomy_meta_box()`.

Props mehulkaklotar for initial patch.
See #37211.
Built from https://develop.svn.wordpress.org/trunk@38128


git-svn-id: http://core.svn.wordpress.org/trunk@38069 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/nav-menu.php

@@ -584,7 +584,14 @@ function wp_nav_menu_item_post_type_meta_box( $object, $post_type ) {
  * @global int|string $nav_menu_selected_id
  *
  * @param string $object Not used.
- * @param string $taxonomy The taxonomy object.
+ * @param array  $taxonomy {
+ *     Data that will be used as arguments of the taxonomy meta box.
+ *
+ *     @type string $id       Meta box ID (used in the 'id' attribute for the meta box).
+ *     @type string $title    Title of the meta box.
+ *     @type string $callback Function that fills the box with the desired content.
+ *     @type object $args     The current taxonomy object for this menu item meta box.
+ * }
  */
 function wp_nav_menu_item_taxonomy_meta_box( $object, $taxonomy ) {
 	global $nav_menu_selected_id;

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-beta4-38127';
+$wp_version = '4.6-beta4-38128';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.