Added missing semicolons

Change-Id: I6bd2e2c05bc814dea30420ccd0c93ecd8f364279
Reviewed-on: http://review.couchbase.org/23931
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>