Fix small typo in docs

[jannic]

No description provided.

[geky]

Thanks! Will merge when CI is done

[jannic]

Thanks! Will merge when CI is done

"This request was automatically failed because there were no enabled runners online to process the request for more than 1 days."

[geky]

Pesky CI. Sorry about the delay.

CI should be fixed in master now. If you rebase or enable edits from maintainers I can bring this in now.

[geky]

And of course breaking changes because of nightly... yay...

What a weird error message:

 error: unexpected `cfg` condition value: `8`
   --> src/p.rs:232:1
    |
232 | #[p(u=usize)] pub type psize;
    | ^^^^^^^^^^^^^
    |
    = note: expected values for `target_pointer_width` are: `16`, `32`, and `64`
    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate

[geky]

I'm going to go ahead and merge this because master is broken as well. Thanks for this

[geky]

The problem isn't even that we're using unstable features. The problem is that by simple enabling nightly, our dependencies start using unstable features between themselves... guh...

[geky]

#4 should fix the CI