Fix missing rebase problem that causes make rpm to fail

Signed-off-by: Steven Dake <sdake@redhat.com>
Reviewed-by: Fabio Di Nitto <fdinitto@redhat.com>

corosync.spec.in

@@ -272,7 +272,6 @@ The Corosync Cluster Engine APIs.
 %{_includedir}/corosync/totem/totemip.h
 %{_includedir}/corosync/totem/totempg.h
 %dir %{_includedir}/corosync/engine
-%{_includedir}/corosync/engine/icmap.h
 %{_includedir}/corosync/engine/quorum.h
 %{_libdir}/libcfg.so
 %{_libdir}/libcpg.so