[PATCH] Fix Python example in documentation

[Richard Hughes]

On Sun, 2006-12-17 at 12:51 +0100, Thomas Petazzoni wrote:
> The Python example provided in the documentation no longer works with recent
> version of DBus. The get_service() method of the bus object no longer exists,
> and has been replaced by get_object(). Moreover, the prototype of the callback
> also changed.

Looks good to me, David, do you want me to commit this?

Richard.