Noir bad example (`Field` and "bytes")

[skaunov]

Issue Description

A particular bad example at https://noir-lang.org/docs/dev/noir/concepts/data_types/fields#to_be_bytes. It has u64 and "bits" when wanted Field and "bytes".

Project Context

any

Challenge: any

GitHub Repository: Noir lang monorepo

Environment

Aztec Version: any

Noir Version (if applicable): dev

Operating System: any

Steps to Reproduce

just read the docs

Expected Behavior

Field and "bytes" in the example.

Actual Behavior

It has u64 and "bits".

Code Snippet

// If applicable, add a minimal code snippet that demonstrates the issue

Error Messages

// If applicable, paste any error messages or logs here

Additional Context

Possible Solution

If you have any ideas on how to solve this, please share them here:

Impact on Development

it doesn't

Support Needed

none