building RPMs on RHEL fail because of a typo.

Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat May 25 01:04:37 CEST 2013 on sn-devel-104