Broken Link in main description

This is minor but could trip up a newbie.
In the main description of the theme in the project description body, the link to more information about Sub themes is broken:

We are hoping to build up a library of Zen sub-themes, so feel free to hit this one like the Zen Garden and see how far you can extend it.

It points to http://drupal.org/project/node/230520 instead of http://drupal.org/node/230520

p.s. I really enjoyed the lullabot podcast talking all about the Zen theme!