ports/96988: vtk43-headers pkg-plist correction

[Tilman Linneweh]

Synopsis: vtk43-headers pkg-plist correction

State-Changed-From-To: feedback->suspended
State-Changed-By: arved
State-Changed-When: Sun May 21 18:16:19 UTC 2006
State-Changed-Why: 
Sorry for the noise, found it. (you could have sent this patch as 
a followup to your first PR)

This PR depends on ports/95492

http://www.freebsd.org/cgi/query-pr.cgi?pr=96988