Based on the check done on F-12 system, your package owns directories owned by filesystem.
This is not allowed by Fedora policies.
This is autogenerated bugzilla, I'm sorry if the problem is already fixed or reported. Additionally I apologize if that directory ownership was requested earlier by some bugzilla (some directories were probably added into filesystem package later, so your package should no longer own that directory).
Still exists with xorg-x11-apps-0:7.4-10.fc13.i686
xorg-x11-apps-7.4-11.fc13 has been submitted as an update for Fedora 13.
xorg-x11-apps-7.4-9.fc12 has been submitted as an update for Fedora 12.
xorg-x11-apps-7.4-9.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.