typo in public type names / method names: peak -> peek?

[decathorpe]

It looks like there's a typo in the name of one public enum (Peak) and one public method (Jiter::peak):

• https://docs.rs/jiter/0.0.5/jiter/enum.Peak.html
• https://docs.rs/jiter/0.0.5/jiter/struct.Jiter.html#method.peak

Reading the documentation for what that type / method does, I suppose they should be named Peek / peek instead?

Here's the corresponding trait from the Rust standard library:
https://doc.rust-lang.org/stable/std/iter/struct.Peekable.html

[samuelcolvin]

Weird, I thought I already noticed this and fixed, apparently not.

PR welcome to correct this.

[samuelcolvin]

You're right, it should definitely be "peek"