Twenty Sixteen: Correct the `@return` value for `twentysixteen_post_thumbnail_sizes_attr()`.

Props truongwp.
See #41830.
Built from https://develop.svn.wordpress.org/trunk@41341


git-svn-id: http://core.svn.wordpress.org/trunk@41174 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentysixteen/functions.php

@@ -393,7 +393,7 @@ add_filter( 'wp_calculate_image_sizes', 'twentysixteen_content_image_sizes_attr'
  * @param array $attr Attributes for the image markup.
  * @param int   $attachment Image attachment ID.
  * @param array $size Registered image size or flat array of height and width dimensions.
- * @return string A source size value for use in a post thumbnail 'sizes' attribute.
+ * @return array The filtered attributes for the image markup.
  */
 function twentysixteen_post_thumbnail_sizes_attr( $attr, $attachment, $size ) {
 	if ( 'post-thumbnail' === $size ) {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.9-alpha-41340';
+$wp_version = '4.9-alpha-41341';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.