Fixup typos and add missing field

Change-Id: Iaec6eb411817887bf807671bbb9ad98908e633d2
Reviewed-on: http://review.couchbase.org/27855
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Mark Nunberg <mnunberg@haskalah.org>
Tested-by: Trond Norbye <trond.norbye@gmail.com>