correction of parameter for FTS rebalance
correction of parameter for FTS rebalance

Change-Id: I8b3df9fcc110053d386b773df804299187ce79c1
Reviewed-on: http://review.couchbase.org/c/perfrunner/+/142249
Tested-by: Build Bot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Jyotsna <3cacb23db2a7c1408e4b8802d74c875d7724fa89@couchbase.com>

couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner