Comment 2 for bug 550174

It's a permissive license, I forget the specific name:

Permission to use, copy, modify, and licence [sic] this software and its documentation for any purpose, is hereby granted without fee, subject to the following conditions:
1. The code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Any modifications must be clearly marked as such.
3. Original authors' names are not deleted.

Then the standard no warranty clause.

Definitely ok, except for the spelling mistake (which probably doesn't matter, but I'm no lawyer).