Schema mismatch on length

The currently defined schema for this module calls for the uid and timestamp fields to have a length (10 and 11, respectively.) Per the documentation, Drupal only supports length for types of char, varchar, or text (not INT.)
http://drupal.org/node/146939

This results in a detected mismatch when using the schema module. I'd like to suggest dropping the length definition in userpoints_login.install.

Thank you.