Docs: Correct description for wp_admin_bar_edit_site_menu().

Follow-up to [58035], [58296].

See #60977.

git-svn-id: https://develop.svn.wordpress.org/trunk@58297 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/admin-bar.php

@@ -451,7 +451,7 @@ function wp_admin_bar_site_menu( $wp_admin_bar ) {
 }
 
 /**
- * Adds the "Site Editor" link to the Toolbar.
+ * Adds the "Edit site" link to the Toolbar.
  *
  * @since 5.9.0
  * @since 6.3.0 Added `$_wp_current_template_id` global for editing of current template directly from the admin bar.