Docs: minor white-space correction.

This commit adds a missing space to the `@return` array of `WP_REST_Post_Format_Search_Handler::prepare_item()`.

Props audrasjb, jigar-bhanushali, rollybueno.

See #63166.

Fixes #63218.

git-svn-id: https://develop.svn.wordpress.org/trunk@61087 602fd350-edb4-49c9-b593-d223f7449a82

Author: JJJ

src/wp-includes/rest-api/search/class-wp-rest-post-format-search-handler.php

@@ -100,7 +100,7 @@ public function search_items( WP_REST_Request $request ) {
 	 *     @type string $title Optional. Post format name.
 	 *     @type string $url   Optional. Post format permalink URL.
 	 *     @type string $type  Optional. String 'post-format'.
-	 *}
+	 * }
 	 */
 	public function prepare_item( $id, array $fields ) {
 		$data = array();