[Audit] Audit logs has "membase" has buckettype which is confusing

Enabled Audit Logs
Created a Couchbase bucket

Logs has -

{"props":

{"eviction_policy":"value_only","num_threads":3,"flush_enabled":false,"purge_interval":"undefined","auth_type":"sasl","ram_quota":2336227328,"replica_index":false,"num_replicas":1}

,"type":"membase","bucket_name":"default","real_userid":

{"source":"ns_server","user":"Administrator"}

,"sessionid":"e2ca7fb712d1f89a2da17f1647b007a2","remote":

{"ip":"10.17.2.103","port":50847}

,"timestamp":"2015-04-22T15:31:02.160-07:00","id":8201,"name":"create bucket","description":"Bucket was created"}