diff --git a/cluster-mgmt/bin/func.sh b/cluster-mgmt/bin/func.sh
index e3a5b68..fe65ab6 100755
--- a/cluster-mgmt/bin/func.sh
+++ b/cluster-mgmt/bin/func.sh
@@ -1,6 +1,7 @@
 CASSANDRA_DIR='${HOME}/apache-cassandra-1.1.4'
 ZK_DIR='${HOME}/zookeeper-3.4.5'
 ONOS_DIR='${HOME}/ONOS'
+
 ZK_LIB='/var/lib/zookeeper'
 CASSANDRA_LIB='/var/lib/cassandra'