[docs] Fix the output result of the default merge engine example (#1551)

Author: rafaelsmf

website/docs/table-design/data-distribution/partitioning.md

@@ -51,7 +51,7 @@ CREATE TABLE site_access(
   'table.auto-partition.time-zone' = 'Asia/Shanghai'
 );
 ```
-In this case, when automatic partitioning occurs (Fluss will periodically operate on all tables in the background), four partitions are pre-created with a partition granularity of YEAR, retaining two historical partitions. The time zone is set to Asia/Shanghai.
+In this case, when automatic partitioning occurs (Fluss will periodically operate on all tables in the background), five partitions are pre-created with a partition granularity of YEAR, retaining two historical partitions. The time zone is set to Asia/Shanghai.
 
 
 ### Table Options

website/docs/table-design/table-types/pk-table/merge-engines/default.md

@@ -77,4 +77,6 @@ SELECT * FROM T;
 +----+-----+----+
 | 1  | 1.0 | t2 |
 +----+-----+----+
+| 3  | 3.0 | t3 |
++----+-----+----+
 ```