Improve Herb.jl tutorials

[pwochner]

_{↩️ Back to the main Herb.jl Hacktoberfest issue}

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Help us to improve our tutorials. We want to make sure that our tutorials are easy to follow and comprehensive.

The tutorials are hosted in the docs. There is a Pluto notebook for each tutorial, and they can be found on branch documentation of this repo.

If you want to help us with this, please

1. If you're new to Herb, please take a look at our main Herb.jl Hacktoberfest issue for some helpful resources to get you started.
2. Pick a tutorial.
3. Carefully read the tutorial and run them step-by-step.
4. Identify parts that need improvement. This could be missing steps, unclear descriptions, outdated information, etc.
5. Implement improvements, such as adding more details, making descriptions clearer, fixing typos, finding better code examples.