Consider revising sections 2.2.4 statement

[Dan Warburton <danwarburton@yahoo.com>]

section 224
From:

Programs which use patented algorithms that have a restricted license 
also need to be stored on "non-us", since that is located in a country 
where it is not allowed to patent algorithms.

To:
Programs which use patented algorithms that have a restricted license 
also need to be stored on "non-us", since that is located in a country 
where patenting algorithms is not allowed.

This revision still leaves in doubt what "since that is located" ie what 
is "that" referers to ie. the nos-us archive?

.