diff --git a/wp-includes/class-wp-customize-manager.php b/wp-includes/class-wp-customize-manager.php
index 6e8faf2a8d..8d976486dc 100644
--- a/wp-includes/class-wp-customize-manager.php
+++ b/wp-includes/class-wp-customize-manager.php
@@ -3458,7 +3458,7 @@ final class WP_Customize_Manager {
 		$this->add_control( 'external_header_video', array(
 			'theme_supports' => array( 'custom-header', 'video' ),
 			'type'           => 'url',
-			'description'    => __( 'Or, enter a YouTube or Vimeo URL:' ),
+			'description'    => __( 'Or, enter a YouTube URL:' ),
 			'section'        => 'header_image',
 		) );
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index c999eb2d38..77ec8bd80f 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-beta1-39127';
+$wp_version = '4.7-beta1-39128';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.