CBQE-1036 Fix test issue with DocsTests

Change-Id: I96b90e14d6772c1a7a531c83d964b26068ad73b5
Reviewed-on: http://review.couchbase.org/24535
Reviewed-by: Deepkaran Salooja <deepkaran.salooja@globallogic.com>
Tested-by: Deepkaran Salooja <deepkaran.salooja@globallogic.com>