Docs: Standardize references to "meta box" or "meta boxes" as two distinct words throughout core documentation per the core spelling guide.

See #32246.

Built from https://develop.svn.wordpress.org/trunk@38029


git-svn-id: http://core.svn.wordpress.org/trunk@37970 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/media.php

@@ -2818,7 +2818,7 @@ function edit_form_image_editor( $post ) {
 }
 
 /**
- * Displays non-editable attachment metadata in the publish metabox
+ * Displays non-editable attachment metadata in the publish meta box.
  *
  * @since 3.5.0
  */

wp-admin/includes/nav-menu.php

@@ -123,7 +123,7 @@ function _wp_ajax_menu_quick_search( $request = array() ) {
 }
 
 /**
- * Register nav menu metaboxes and advanced menu items
+ * Register nav menu meta boxes and advanced menu items.
  *
  * @since 3.0.0
  **/
@@ -178,7 +178,7 @@ function wp_initial_nav_menu_meta_boxes() {
 }
 
 /**
- * Creates metaboxes for any post type menu item.
+ * Creates meta boxes for any post type menu item..
  *
  * @since 3.0.0
  */

wp-admin/includes/post.php

@@ -1166,7 +1166,7 @@ function wp_edit_attachments_query( $q = false ) {
 }
 
 /**
- * Returns the list of classes to be used by a metabox
+ * Returns the list of classes to be used by a meta box.
  *
  * @since 2.5.0
  *

wp-includes/taxonomy.php

@@ -475,7 +475,7 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
 
 	$wp_taxonomies[ $taxonomy ] = (object) $args;
 
-	// register callback handling for metabox
+	// Register callback handling for meta box.
  	add_filter( 'wp_ajax_add-' . $taxonomy, '_wp_ajax_add_hierarchical_term' );
 
 	/**

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-beta2-38028';
+$wp_version = '4.6-beta2-38029';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.