Typo in http://www.openbsd.org/40.html?

Hello,

The section "Notes about the source code" in 
http://www.openbsd.org/40.html contains the following paragraphs:

       src.tar.gz contains a source archive starting at /usr/src. This 
file contains everything you need except for the kernel sources, which 
are in a separate archive. To extract:

             # mkdir -p /usr/src
             # cd /usr/src
             # tar xvfz /tmp/src.tar.gz

       sys.tar.gz contains a source archive starting at /usr/src/sys. 
This file contains all the kernel sources you need to rebuild kernels. 
To extract:

             # mkdir -p /usr/src/sys
             # cd /usr/src
             # tar xvfz /tmp/sys.tar.gz

It seems to me that either the second set of commands should have "cd 
/usr/src/sys" instead of "cd /usr/src" or the second text paragraph 
should have "/usr/src" instead of "/usr/src/sys".

Of course, not having the actual CDs, this is only a suspicion, but 
perhaps you can check it.

Best,
Ahto