diff --git a/wp-admin/customize.php b/wp-admin/customize.php
index bfc96233eb..c19bdced3a 100644
--- a/wp-admin/customize.php
+++ b/wp-admin/customize.php
@@ -13,7 +13,11 @@ define( 'IFRAME_REQUEST', true );
 require_once( dirname( __FILE__ ) . '/admin.php' );
 
 if ( ! current_user_can( 'customize' ) ) {
-	wp_die( __( 'Cheatin’ uh?' ), 403 );
+	wp_die(
+		'<h1>' . __( 'Cheatin&#8217; uh?' ) . '</h1>' .
+		'<p>' . __( 'You are not allowed to customize the appearance of this site.' ) . '</p>',
+		403
+	);
 }
 
 wp_reset_vars( array( 'url', 'return' ) );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index a36a4b0a04..e2ac7b2483 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-33856';
+$wp_version = '4.4-alpha-33857';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.