General: Correct the docs for the default HTTP status code used by `wp_die()`.

See #37770

Built from https://develop.svn.wordpress.org/trunk@38884


git-svn-id: http://core.svn.wordpress.org/trunk@38827 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -2574,7 +2574,7 @@ function wp_nonce_ays( $action ) {
  *     Optional. Arguments to control behavior. If `$args` is an integer, then it is treated
  *     as the response code. Default empty array.
  *
- *     @type int    $response       The HTTP response code. Default 500.
+ *     @type int    $response       The HTTP response code. Default 200 for Ajax requests, 500 otherwise.
  *     @type bool   $back_link      Whether to include a link to go back. Default false.
  *     @type string $text_direction The text direction. This is only useful internally, when WordPress
  *                                  is still loading and the site's locale is not set up yet. Accepts 'rtl'.

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-alpha-38883';
+$wp_version = '4.7-alpha-38884';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.