CBD-1191:  fix typo in ns-server, add testrunner to commit validation status

Change-Id: I87123cf3785ea6ccc5787cade24a70ec7970631a
Reviewed-on: http://review.couchbase.org/33936
Reviewed-by: Eric Limare <eric.limare@couchbase.com>
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>