Change bootstrap copyright to github fork

eh I guess I'm a bit of a narcissist.
UnPS-Short is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 3.0
Unported License.
To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/

Bootstrap is Copyright 2013 Twitter, Inc under the Apache 2.0 license.
Fix typo for one of the bullets

I forgot the -