New comment by RunningDroid on void-packages repository

https://github.com/void-linux/void-packages/pull/38268#issuecomment-1204687691

Comment:
It looks like the manpage wasn't updated after the refactor: https://github.com/ReimuNotMoe/ydotool/issues/147

[help output for the key command](https://github.com/ReimuNotMoe/ydotool/blob/master/Client/tool_key.c#L39-L59)
[relevant section of the manpage](https://github.com/ReimuNotMoe/ydotool/blob/master/manpage/ydotool.1.scd#keyboard-commands)