[vdr] license handling of po files in plugins?

[Christian Wieninger]

Hi,

my current po files for epgsearch have the following headers due to 
script generation:

# VDR plugin language source file.
# Copyright (C) 2007 Klaus Schmidinger <kls at cadsoft.de>
# This file is distributed under the same license as the VDR package.
# Klaus Schmidinger <kls at cadsoft.de>, 2000
#
msgid ""
msgstr ""
"Project-Id-Version: VDR 1.5.7\n"
"Report-Msgid-Bugs-To: <cwieninger at gmx.de>\n"
"POT-Creation-Date: 2007-09-04 20:43+0200\n"
"PO-Revision-Date: 2007-08-14 20:21+0200\n"
"Last-Translator: Klaus Schmidinger <kls at cadsoft.de>\n"
"Language-Team: <vdr at linuxtv.org>\n"

How should this be handled? Is it correct that:

"This file is distributed under the same license as the VDR package."?

Should plugin writers insert their own name? What about the 
"Project-Id-Version: VDR 1.5.7"?

BR,

Christian