Typo in Example 19.1 in Handbook?

[Mike.]

This example

http://www.freebsd.org/doc/handbook/geom-glabel.html#idp80661168


has the text

"...Reboot the system, and at the loader(8) prompt, press 4 to
boot into single user mode. Then enter the following
commands:..."


I run FreeBSD 9.2, and the 'boot into single user mode' option
shows as #2 on the loader menu. Option #4 is 'Reboot'.

Did the option numbering change since the example was written?
If the option numbering does chnage between releases, maybe the
mention of the option number should be removed and the option
text used instead.