diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 72c2fbca6c..6595afcfe6 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -350,7 +350,9 @@ function wp_default_scripts( &$scripts ) {
 			'Captions/Subtitles'      => __( 'Captions/Subtitles' ),
 			'None'                    => __( 'None', 'no captions/subtitles' ),
 			'Time Slider'             => __( 'Time Slider' ),
+			/* translators: %1: number of seconds (30 by default) */
 			'Jump forward %1 seconds' => __( 'Jump forward %1 seconds' ),
+			/* translators: %1: number of seconds (30 by default) */
 			'Skip back %1 seconds'    => __( 'Skip back %1 seconds' ),
 			'Video Player'            => __( 'Video Player' ),
 			'Audio Player'            => __( 'Audio Player' ),
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 82b70e9fc5..3339b75210 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-beta4-38149';
+$wp_version = '4.6-beta4-38150';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.