Fixed misleading comment: the iptables rules for rfio are modified by...

Fixed misleading comment: the iptables rules for rfio are modified by castor-lib and not by CASTOR-client (which was dropped in 2.1.9-0)

debian/castor-lib.postinst

@@ -7,10 +7,10 @@ if [ -e /etc/sysconfig/iptables ]; then
   chain="RH-Firewall-1-INPUT"
   %endif
   # Update the iptables sysconfig file if necessary.
-  if ! /bin/grep -q "controlled by CASTOR-client RPM" /etc/sysconfig/iptables; then
+  if ! /bin/grep -q "controlled by castor-lib RPM" /etc/sysconfig/iptables; then
     /bin/cat <<EOFiptable |\
 /bin/sed -i.castor -e "/-A $chain -m state --state ESTABLISHED,RELATED -j ACCEPT/r /dev/stdin" /etc/sysconfig/iptables
-# controlled by CASTOR-client RPM 
+# controlled by castor-lib RPM 
 # allow callbacks for RFIO, port range corresponds to default callback range
 -A $chain -m state --state NEW -m tcp -p tcp --dport 30000:30100 -j ACCEPT
 # end of CASTOR-client RPM modifications

debian/castor-lib.postun

 if [ "$1" = 0 ]; then
   # IP tables modification to allow the castor client to open ports
   if [ -e /etc/sysconfig/iptables ]; then
-      /bin/sed -i.castor -e '/controlled by CASTOR-client RPM/,/end of CASTOR-client RPM modifications/d' /etc/sysconfig/iptables
+      /bin/sed -i.castor -e '/controlled by castor-lib RPM/,/end of CASTOR-client RPM modifications/d' /etc/sysconfig/iptables
       /sbin/service iptables condrestart > /dev/null 2>&1 || :
   fi
   # call to ldconfig after we uninstalled libraries