sane-backends bug fix update

Updated sane-backends packages that resolve several issues are now available.

SANE is a package for using document scanners. sane-backends includes
scanner drivers, a command line frontend (scanimage), a network-scanning
daemon (saned) and SANE-API documentation.

These updated sane-backends packages provide fixes for the following bugs:

* installing sane-backends packages for multiple architectures on multilib
systems led to file conflicts between documentation files on the primary
and compatibility architectures. In these updated packages, the packages
install cleanly and without error.

* a minor typo in the sane-avision manual page has been corrected.

All users of sane-backends are advised to upgrade to these updated
packages, which resolve these issues.

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.

This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/docs/DOC-11259

431983 - Typo in sane-avision man page
448907 - file conflict between ia64/i386 versions of sane-backends