Based on the check done on F-12 system, your package owns directories owned by filesystem. 
This is not allowed by Fedora policies. 

See http://fedoraproject.org/wiki/Packaging/Guidelines#File_and_Directory_Ownership 
for details.

(Sub)package shadow-utils:
/usr/share/man/tr/man1
/usr/share/man/ja/man5
/usr/share/man/id
/usr/share/man/zh_CN
/usr/share/man/id/man8
/usr/share/man/hu/man8
/usr/share/man/sv/man5
/usr/share/man/sv
/usr/share/man/ru
/usr/share/man/fr
/usr/share/man/pl/man8
/usr/share/man/ru/man3
/usr/share/man/ru/man1
/usr/share/man/fr/man5
/usr/share/man/zh_CN/man1
/usr/share/man/pt_BR/man5
/usr/share/man/zh_TW
/usr/share/man/cs
/usr/share/man/tr/man8
/usr/share/man/tr/man5
/usr/share/man/ja/man1
/usr/share/man/cs/man8
/usr/share/man/sv/man8
/usr/share/man/de/man1
/usr/share/man/cs/man1
/usr/share/man/hu/man1
/usr/share/man/ja
/usr/share/man/it/man3
/usr/share/man/it/man1
/usr/share/man/pt_BR
/usr/share/man/cs/man5
/usr/share/man/ko
/usr/share/man/tr
/usr/share/man/fr/man3
/usr/share/man/pt_BR/man8
/usr/share/man/ja/man8
/usr/share/man/hu
/usr/share/man/it/man5
/usr/share/man/it
/usr/share/man/pl
/usr/share/man/de
/usr/share/man/ru/man5
/usr/share/man/fr/man1
/usr/share/man/pl/man5
/usr/share/man/de/man8
/usr/share/man/it/man8
/usr/share/man/sv/man3
/usr/share/man/sv/man1
/usr/share/man/zh_CN/man8
/usr/share/man/pl/man1
/usr/share/man/fr/man8
/usr/share/man/ko/man8
/usr/share/man/pt_BR/man1
/usr/share/man/zh_TW/man8
/usr/share/man/zh_TW/man1
/usr/share/man/ru/man8

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).