innodb_log_file_size limits incorrectly stated in KB

innodb_log_file_size states:
"The combined size can be no more than 4GB prior to MariaDB 10.0, and no more than 512GB in MariaDB 10.0 and later."

Testing on MariaDB 5.2.12 shows that 2 files of 17179869185 (16G+1) are successfully created when defined:

[mysqld]

innodb_log_file_size=17179869185

on CentOS 7.5 64-bit

*Did not have sufficient space to test the second claim in that sentence: "no more than 512GB in MariaDB 10.0 and later."