diff --git a/wp-admin/themes.php b/wp-admin/themes.php
index 45776cc967..81e0d7512d 100644
--- a/wp-admin/themes.php
+++ b/wp-admin/themes.php
@@ -363,7 +363,7 @@ $can_delete = current_user_can( 'delete_themes' );
 		<div class="theme-header">
 			<button class="left dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Show previous theme' ); ?></span></button>
 			<button class="right dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Show next theme' ); ?></span></button>
-			<button class="close dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Close overlay' ); ?></span></button>
+			<button class="close dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Close details dialog' ); ?></span></button>
 		</div>
 		<div class="theme-about">
 			<div class="theme-screenshots">
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 54b9775bbe..997830fb46 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.3-alpha-32331';
+$wp_version = '4.3-alpha-32332';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.