MB-19160: Fix bucket type in bucket update log message
MB-19160: Fix bucket type in bucket update log message

Change-Id: Ib1d045d6b5ae681a8b1085d81743de9774e5067f
Reviewed-on: http://review.couchbase.org/63311
Tested-by: Anders Nygren <4f8bff4ce020de40cfee5db6ca7fd51acc06e5c4@couchbase.com>
Reviewed-by: Aliaksey Artamonau <3c875bcfb3adf2a65b2ae7686ca921e6c9433147@gmail.com>

membase/ns_server,ceejatec/ns_server,ceejatec/ns_server,ceejatec/ns_server,membase/ns_server,ceejatec/ns_server,membase/ns_server,membase/ns_server,membase/ns_server,ceejatec/ns_server,ceejatec/ns_server,membase/ns_server