Correct typo
Correct typo

Change-Id: If638676e13c756883dc6176b4d2bf0b50c0bebda
Reviewed-on: http://review.couchbase.org/120716
Reviewed-by: Sergey Avseyev <87f6d5e4fd3644c3c20800cde7fd3ad1569370b3@gmail.com>
Tested-by: Build Bot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>

couchbase/couchbase-python-client,couchbase/couchbase-python-client