diff --git a/wp-ajax.php b/wp-ajax.php
index f4c3dc7b9..ae38391f5 100644
--- a/wp-ajax.php
+++ b/wp-ajax.php
@@ -1,30 +1,30 @@
-<?php
-/**
- * Execute an AJAX action.
- *
- * To take full advantage of this file, call wp_ajaxurl(); in your theme
- * or plugin while registering your front-end scripts. Doing so will make
- * an ajaxurl variable available for use in javascripts. The ajaxurl
- * variable will point to this file's absolute URL.
- *
- * In the admin area, an ajaxurl variable is always available, and points
- * to wp-admin/admin-ajax.php instead.
- *
- * @since 3.0
- */
-define('DOING_AJAX', true);
-require_once('wp-load.php');
-
-@header('Content-Type: text/html; charset=' . get_option('blog_charset'));
-
-do_action('ajax_init');
-
-$hook = !empty($_REQUEST['action']) ? 'ajax_' . $_REQUEST['action'] : false;
-
-if ( empty($hook) || ! has_action($hook) ) {
-	status_header(400);
-	exit;
-}
-
-do_action($hook);
+<?php
+/**
+ * Execute an AJAX action.
+ *
+ * To take full advantage of this file, call wp_ajaxurl(); in your theme
+ * or plugin while registering your front-end scripts. Doing so will make
+ * an ajaxurl variable available for use in javascripts. The ajaxurl
+ * variable will point to this file's absolute URL.
+ *
+ * In the admin area, an ajaxurl variable is always available, and points
+ * to wp-admin/admin-ajax.php instead.
+ *
+ * @since 3.0
+ */
+define('DOING_AJAX', true);
+require_once('wp-load.php');
+
+@header('Content-Type: text/html; charset=' . get_option('blog_charset'));
+
+do_action('ajax_init');
+
+$hook = !empty($_REQUEST['action']) ? 'ajax_' . $_REQUEST['action'] : false;
+
+if ( empty($hook) || ! has_action($hook) ) {
+	status_header(400);
+	exit;
+}
+
+do_action($hook);
 ?>
\ No newline at end of file