fix wrong cluster parameters
fix wrong cluster parameters

Change-Id: I67183f0f0d00229b0d1578732f60faa8147adb20
Reviewed-on: http://review.couchbase.org/38038
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Pavel Paulau <dd88eded64e90046a680e3a6c0828ceb8fe8a0e7@gmail.com>

thomas-couchbase/perfrunner,pavel-paulau/perfrunner,PaintScratcher/perfrunner,vmx/perfrunner,EricACooper/perfrunner,EricACooper/perfrunner,pavel-paulau/perfrunner,pavel-paulau/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner,vmx/perfrunner,dkao-cb/perfrunner,EricACooper/perfrunner,dkao-cb/perfrunner,mikewied/perfrunner,hsharsha/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,hsharsha/perfrunner,EricACooper/perfrunner,thomas-couchbase/perfrunner,pavel-paulau/perfrunner,PaintScratcher/perfrunner,mikewied/perfrunner,couchbase/perfrunner