help identify /** @ package code before get_header

I was wondering if anyone could shed some light on the following code that appears at the beginning of several of my theme template files:

<?php
/**
*@package WordPress
*@subpackage Buxton (or Buxton1)
*/
get_header...

on some files it uses Buxton and others Buxton1 – the theme name is Buxton but it resides in a subdirectory themes/buxton/buxton1 (I had created a theme called buxton and then deleted it, and when I tried to add a new one with the same name it told me the directory already existed, which is why it’s in a subdirectory – if that makes sense; unfortunately I cannot access this site via FTP or I’d clean it all up!).

The part I’m curious about is what exactly is being said or requested in the /** ... */ section and does it matter that sometimes it says Buxton and sometimes Buxton1. Everything on the site is working as expected. I am just trying to understand as much as possible about the inner workings.

Thanks!