Site Editor: Fix typo in the description of the tag template.

Follow-up to [52331].

Props scruffian.
Fixes #55374.
Built from https://develop.svn.wordpress.org/trunk@52922


git-svn-id: http://core.svn.wordpress.org/trunk@52511 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/block-template-utils.php

@@ -159,7 +159,7 @@ function get_default_block_template_types() {
 		),
 		'tag'            => array(
 			'title'       => _x( 'Tag', 'Template name' ),
-			'description' => __( 'Displays latest posts with single post tag.' ),
+			'description' => __( 'Displays latest posts with a single post tag.' ),
 		),
 		'attachment'     => array(
 			'title'       => __( 'Media' ),

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.0-alpha-52921';
+$wp_version = '6.0-alpha-52922';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.