Minor cleanup
Minor cleanup

Change-Id: Icc348a80744bf4fdce14997935f3a1ea8629308d
Reviewed-on: http://review.couchbase.org/35680
Reviewed-by: Chris Hillery <cfae542fe86c678840b344434ba21c8613a98bd2@couchbase.com>
Tested-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

vmx/couchstore,vmx/couchstore,jimwwalker/couchstore,couchbaselabs/couchstore,jimwwalker/couchstore,abhinavdangeti/couchstore,jimwwalker/couchstore,couchbaselabs/couchstore,abhinavdangeti/couchstore,vmx/couchstore,couchbaselabs/couchstore,abhinavdangeti/couchstore