Repocop reports by srpm

	rpm id	test	Status	message
	xbill-2.1-alt5.x86_64	freedesktop-desktop	warn	desktop-file-validate utility exited abnormally with the following message(s): /usr/share/applications/xbill.desktop: warning: file contains lines that are not UTF-8 encoded. There is no guarantee the validator will correctly work. [Invalid UTF-8] /usr/share/applications/xbill.desktop: error: value "\xf0\xcf\xcd\xc5\xdb\xc1\xca\xd4\xc5 \xe2\xc9\xcc\xcc\xd5 \xd0\xcf\xd3\xd4\xc1\xd7\xc9\xd4\xd8 \xd3\xd7\xcf\xc0 \xef\xf3 \xce\xc1 \xd7\xd3\xc5 \xcb\xcf\xcd\xd0\xd8\xc0\xd4\xc5\xd2\xd9" for locale string key "Comment" in group "Desktop Entry" contains invalid UTF-8 characters, locale string values should be encoded in UTF-8