Surely, this must be a bug?
Perhaps it should be sticky(7) instead?
Code:
tingo@kg-v2$ uname -a
FreeBSD kg-v2.kg4.no 8.3-STABLE FreeBSD 8.3-STABLE #6: Fri Apr 27 23:50:55 CEST 2012
root@kg-v2.kg4.no:/usr/obj/usr/src/sys/GENERIC amd64
tingo@kg-v2$ man 1 chmod | grep sticky
1000 (the sticky bit). See chmod(2) and sticky(8).
t The sticky bit.
setmode(3), symlink(7), chown(8), mount(8), sticky(8)
tingo@kg-v2$ man 8 sticky
No entry for sticky in section 8 of the manual
tingo@kg-v2$ apropos sticky
fpgetround(3), fpsetround(3), fpsetprec(3), fpgetprec(3), fpgetmask(3), fpsetmask(3),
fpgetsticky(3), fpresetsticky(3) - IEEE floating point interface
sticky(7) - sticky text and append-only directories
XkbGetStickyKeysOptions(3) - Queries the current StickyKeys attributes for a keyboard device