Con not update xterm-206 via portupgrade

[O. Hartmann]

Hello.
While updating my installed ports via portsnap/portupgrade I receive 
this error since yesterday's portsnap fetch while building xterm-206:

--->  Uninstalling the old version
--->  Deinstalling 'xterm-206'
pkg_delete: package 'xterm-206' is required by these other packages
and may not be deinstalled (but I'll delete it anyway):
p5-type1inst-0.6.1_2
xorg-6.8.2
xorg-clients-6.8.2
[Updating the pkgdb <format:bdb1_btree> in /var/db/pkg ... - 247 
packages found (-1 +0) (...) done]
--->  Uninstallation of xterm-206 ended at: Tue, 15 Nov 2005 10:26:32 
+0000 (consumed 00:00:02)
--->  Installation of x11/xterm started at: Tue, 15 Nov 2005 10:26:32 +0000
--->  Installing the new version via the port
===>  Installing for xterm-206_1

===>  xterm-206_1 conflicts with installed package(s):
      xorg-clients-6.8.2

      They install files into the same place.
      Please remove them first with pkg_delete(1).
*** Error code 1

Stop in /usr/ports/x11/xterm.
*** Error code 1

Stop in /usr/ports/x11/xterm.
** Command failed [exit code 1]: /usr/bin/script -qa 
/tmp/portupgrade39341.11 make reinstall


This seems to be a mistake, isn't it?

Oliver