[glue-wg] New version of Section 9

[Maarten.Litmaath at cern.ch]

Hi Paul,
one change broke a sentence:

> [...]
> 
> 9.4.5 Modification
> 
> The ability for an agent to modify information stored in an
> information service is key to providing accurate information.
> However, concrete data models and software implementation should place
> limits on agents' ability to modify information is controlled and
|        ^^
|        such that the

> appropriate.

Thanks,
	Maarten