docs: Add missing DISTRIBUTE to quickstart

Change-Id: I6a010bf90901bd98bf2c8e33396edb0d152c1d67
Reviewed-on: http://gerrit.cloudera.org:8080/3820
Reviewed-by: Dan Burkert <dan@cloudera.com>
Tested-by: Kudu Jenkins
diff --git a/docs/quickstart.adoc b/docs/quickstart.adoc
index b2d31c6..cc5c328 100644
--- a/docs/quickstart.adoc
+++ b/docs/quickstart.adoc
@@ -146,6 +146,7 @@
 [source,sql]
 ----
 CREATE TABLE passenger_data
+DISTRIBUTE BY HASH (id) INTO 16 BUCKETS
 TBLPROPERTIES(
 'storage_handler' = 'com.cloudera.kudu.hive.KuduStorageHandler',
 'kudu.table_name' = 'passenger_data',