CBQE-1230: fix conf file

Change-Id: I3b6dd3c2769a5cedae8aeb1dd2cb9d9c082ce320
Reviewed-on: http://review.couchbase.org/25756
Reviewed-by: Iryna Mironava <irynamironava@yandex.ru>
Tested-by: Iryna Mironava <irynamironava@yandex.ru>