Portupgrade error with multiple distinfo files

[Warren Liddell]

Quite a lrge portion of my packages are failing in portupgrade due to 
either the ports distinfo file apparently being out of date OR the 
pckage is spelt incorectly, when i had only just finished running a 
CVS to update it all... Below is a snippet of an error with 1 of the ports.

===========================


==>  Vulnerability check disabled, database not found
=> libXext-1.0.3.tar.gz is not in /usr/ports/x11/libXext/distinfo.
=> Either /usr/ports/x11/libXext/distinfo is out of date, or
=> libXext-1.0.3.tar.gz is spelled incorrectly.
*** Error code 1