about docs

About the [`command-usgae.permission-reference`](https://luckperms.net/wiki/Permissions) page, I suggest change the table into such a format:

|Command|Permission|
|---|---|
|`/raw command with link to specific page`|`permission`|

The one now using is a bit confusing, as the word "command" appeared in the table seems redundant and could be omitted