Problem with preference bundle

[nik.mess]

Hi folks,
I'm writing a preference bundle for my adjustable theme.
Most is working fine, but my Group titles look like link cells:



The code used:

<dict>
	<key>Type</key>
	<string>PSGroupSpecifier</string>
	<key>Title</key>
	<string>Edit colors</string>
</dict>

Thanks for any help!
nik