documentation is misleading

[Zach Brown]

Glauber Costa wrote:
> Hi Zach,
> 
> One cannot put crfs to run by following the docs. Although it's a nitpick,
> I'm sending a patch anyway, for future developers  ;-)

Woops, yeah, thanks for pointing that out :).  I fixed it slightly
differently to reflect that more than just logs will go in the crfsd
working dir:

	http://oss.oracle.com/mercurial/zab/crfs/rev/a358dea023cb

- z