Remove duplicate account with my name

I've noticed that there are two Drupal.org user accounts with versions of my name, user "Sheldon Rampton" and user "Sheldon Rampton2":

https://drupal.org/user/13085
https://drupal.org/user/759274

I am not using the user account "Sheldon Rampton2" (uid 759274). I was able just now to reset the password and log in to that account, but I am unable to delete it. That account does not have any projects, posts or other activity on Drupal.org, so I would prefer it if you could delete account "Sheldon Rampton2" entirely.