Discrepancy between recommended and allowed values for thread_pool_size

Hello,

The page "Upgrading from MySQL to MariaDB" located at https://mariadb.com/kb/en/mariadb/upgrading-from-mysql-to-mariadb/ recommends as an example to set thread_pool_size=128

While the documentation https://mariadb.com/kb/en/mariadb/thread-pool-system-and-status-variables/#thread_pool_size states that thread_pool_size must be set in a range of 1 to 64.

I think, but I'm not sure, that the range is correct, and therefore the first documentation should be updated with a lower value.

Thanks !