Fix spelling errors in packet builder

[zheylmun]

Hello!
Not just a drive-by spell check, wanted to thank you for a great library, offer a bit of help, and ask if you'd be interested in having PTP support added. I've been working on it a bit separately. It's not nearly as common as most of the rest of the protocols, and it is a payload as opposed to a header, but figured I'd ask.

[zheylmun]

As a note, I goofed and was only seeing one file, so I thought the builder had just gotten missed. The actual spelling pass over the repo is quite large. Happy to add the rest of it if you'd like me to tack it on to this PR.
VoidstarSolutions@7fe9265

[JulianSchmid]

Hi @zheylmun

As a note, I goofed and was only seeing one file, so I thought the builder had just gotten missed. The actual spelling pass over the repo is quite large. Happy to add the rest of it if you'd like me to tack it on to this PR. VoidstarSolutions@7fe9265

Thanks for the PR & flowers. Feel free to add it to this PR if you want to. I will wait with merging until I hear back from you.

Not just a drive-by spell check, wanted to thank you for a great library, offer a bit of help, and ask if you'd be interested in having PTP support added. I've been working on it a bit separately. It's not nearly as common as most of the rest of the protocols, and it is a payload as opposed to a header, but figured I'd ask.

Thanks for the offer, but I avoided including anything bellow the UDP & TCP layer until now. The waters kind of get muddy where I should stop adding stuff to etherparse. Also it is less easy to identify which protocol is contained within in a message as ports numbers are often configurable (there is no clear port-to-protocol mapping). So I kind of avoided that layer for these reasons 😅.

Whenever I needed something parsed on these layers I moved the parsing into separate crates (for example https://crates.io/crates/someip_parse & https://crates.io/crates/dlt_parse ). So if you want to do this, I would propose you move PTP parsing into a separate crate or start a new crate that specifically tackles parsing of protocols packaged in UDP or TCP.

Greets
Julian

[zheylmun]

Hello @JulianSchmid!
Pushed the rest of the changes. I've run the checks that I can locally but if you run CI I'll fix anything if I goofed on any of the other platforms.

[JulianSchmid]

Thanks a lot ❤️.

The corrections I will commit on top myself (you don't need to do anything).