VARIABLE_SCOPE and VARIABLE_COMMENT for SQL_LOG_BIN are outdated

MariaDB [test]> select * from information_schema.system_variables where variable_name like 'sql_log_bin' \G

*************************** 1. row ***************************

        VARIABLE_NAME: SQL_LOG_BIN

        SESSION_VALUE: ON

         GLOBAL_VALUE: ON

  GLOBAL_VALUE_ORIGIN: COMPILE-TIME

        DEFAULT_VALUE: ON

       VARIABLE_SCOPE: SESSION

        VARIABLE_TYPE: BOOLEAN

     VARIABLE_COMMENT: If set to 0 (1 is the default), no logging to the binary log is done for the client. Only clients with the SUPER privilege can update this variable. Can have unintended consequences if set globally, see SET SQL_LOG_BIN. Starting MariaDB 10.1.7, this variable does not affect the replication of events in a Galera cluster.

    NUMERIC_MIN_VALUE: NULL

    NUMERIC_MAX_VALUE: NULL

   NUMERIC_BLOCK_SIZE: NULL

      ENUM_VALUE_LIST: OFF,ON

            READ_ONLY: NO

COMMAND_LINE_ARGUMENT: NULL

1 row in set (0.01 sec)