Docs: Correct two references to plugins in the `$args` parameter description for `themes_api()`.

Props hideokamoto.
Fixes #37939.
Built from https://develop.svn.wordpress.org/trunk@38623


git-svn-id: http://core.svn.wordpress.org/trunk@38566 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/theme.php

@@ -360,9 +360,9 @@ function get_theme_feature_list( $api = true ) {
  * @param string       $action API action to perform: 'query_themes', 'theme_information',
  *                             'hot_tags' or 'feature_list'.
  * @param array|object $args   {
- *     Optional. Array or object of arguments to serialize for the Plugin Info API.
+ *     Optional. Array or object of arguments to serialize for the Themes API.
  *
- *     @type string  $slug     The plugin slug. Default empty.
+ *     @type string  $slug     The theme slug. Default empty.
  *     @type int     $per_page Number of themes per page. Default 24.
  *     @type int     $page     Number of current page. Default 1.
  *     @type int     $number   Number of tags to be queried.

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-alpha-38622';
+$wp_version = '4.7-alpha-38623';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.