sysbench command usage documentation not provided

[Ricky-Tigg]

**v.:**1.0.20 (using system LuaJIT 2.1.0-beta3). Tested on: Fedora (edition 39)

Hello. While investigating the eventual existence of a usage documentation for this application that is printable on terminal, it appears it does not exist. As rpm -ql sysbench | grep '\.gz$'reveals it, no man-page file exists, nor a method for viewing that documentation is revealed as follows, thus by including an irrelevant option term as part of the sysbench command, here for example "guide":

$ sysbench guide | tail -1
FATAL: Cannot find benchmark 'guide': no such built-in test, file or module

That is unusual for a programto not provide the printing of the usage documentation on terminal. This would be worth a rectification.