Docs: Capitalize "ID", when referring to a sidebar ID in a more consistent way.

Follow-up to [52016].

See #53399.


Built from https://develop.svn.wordpress.org/trunk@52361


git-svn-id: http://core.svn.wordpress.org/trunk@51953 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.9-beta2-52360';
+$wp_version = '5.9-beta2-52361';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

wp-includes/widgets.php

@@ -1040,13 +1040,13 @@ function wp_get_sidebars_widgets( $deprecated = true ) {
 }
 
 /**
- * Retrieves the registered sidebar with the given id.
+ * Retrieves the registered sidebar with the given ID.
  *
  * @since 5.9.0
  *
  * @global array $wp_registered_sidebars The registered sidebars.
  *
- * @param string $id The sidebar id.
+ * @param string $id The sidebar ID.
  * @return array|null The discovered sidebar, or null if it is not registered.
  */
 function wp_get_sidebar( $id ) {