What are the differences between MAX_BACKUP and MAX_BACKUPS?

Hello everyone,
I see in the /etc/one/oned.conf configuration file there is a MAX_BACKUP parameter, and in the documentation, there is guidance on MAX_BACKUPS. How are these two parameters different?
Thank you,

Hi @Khang_Nguyen_Phuc :wave:

It’s a typo and will be corrected, please use the attribute as MAX_BACKUPS instead.