Themes: Docblock cleanup for `get_theme_root_uri()`

In the function docblock of `get_theme_root_uri()`, the argument types of `$stylesheet_or_template` and `$theme_root` do not match. Default values of arguments are boolean but in function doc they are stated as strings.

Props subrataemfluence, williampatton, garrett-eclipse.
Fixes #44397.

Built from https://develop.svn.wordpress.org/trunk@46327


git-svn-id: http://core.svn.wordpress.org/trunk@46126 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/theme.php

@@ -608,10 +608,10 @@ function get_theme_root( $stylesheet_or_template = false ) {
  *
  * @global array $wp_theme_directories
  *
- * @param string $stylesheet_or_template Optional. The stylesheet or template name of the theme.
- *                                       Default is to leverage the main theme root.
- * @param string $theme_root             Optional. The theme root for which calculations will be based, preventing
- *                                       the need for a get_raw_theme_root() call.
+ * @param bool|string $stylesheet_or_template Optional. The stylesheet or template name of the theme.
+ *                                            Default value false, to use the main theme root.
+ * @param bool|string $theme_root             Optional. The theme root for which calculations will be based, preventing
+ *                                            the need for a get_raw_theme_root() call. Default value false.
  * @return string Themes URI.
  */
 function get_theme_root_uri( $stylesheet_or_template = false, $theme_root = false ) {

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-beta1-46326';
+$wp_version = '5.3-beta1-46327';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.