diff --git a/wp-includes/post-thumbnail-template.php b/wp-includes/post-thumbnail-template.php
index 5ebbd452ea..98cf3b6849 100644
--- a/wp-includes/post-thumbnail-template.php
+++ b/wp-includes/post-thumbnail-template.php
@@ -123,8 +123,8 @@ function get_the_post_thumbnail( $post = null, $size = 'post-thumbnail', $attr =
 	 *
 	 * @since 2.9.0
 	 *
-	 * @param string $size The post thumbnail size. Image size or array of width and height
-	 *                     values (in that order). Default 'post-thumbnail'.
+	 * @param string|array $size The post thumbnail size. Image size or array of width and height
+	 *                           values (in that order). Default 'post-thumbnail'.
 	 */
 	$size = apply_filters( 'post_thumbnail_size', $size );
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 78a16ba4d9..75dcc85988 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-35074';
+$wp_version = '4.4-alpha-35075';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.