12.3 documentation on systemd does not match my install

I just installed an openSuse 12.3 from the net install CD. In looking at the documentation about the start up process and runlevels, I found openSUSE 12.3: Chapter 8. The systemd daemon

This document in several places references files in /lib/systemd/system. In my installation, the needed files are in /usr/lib/systemd/system.

Did I do something wrong, or is the documentation inaccurate?