RM: Remove the reference for the license strings

[angolini]

The license string used on the recipes is an information which constantly changing, so having it static in the documentation can lead the reader to error.

Adding the link where to find the most current regex can help.

PR Template and Checklist

This text can lead to an error if it's not up to date (and this has changed more than once in last 2 years). So, let's remove it and add the link instead.

While on this, fix some grammar points.

Readiness

• Merge (pending reviews)
• Merge after date or event
• Draft

Overview

[angolini]

Locally, I've faced this build error:

Warning, treated as error:
/home/daiane/foundries/docs/source/glossary/index.rst:355:term layer not found in case sensitive match.made a reference to Layer instead.
make: *** [Makefile:33: html] Error 2

Let's see if the same happens in the CI

[doanac]

Docs for 6588241 are browsable at: https://ci.foundries.io/projects/fio-docs/builds/2713/docs/artifacts/html/index.html

[kprosise]

LGTM, will merge whenever you're ready for me to do so!

[kprosise]

Locally, I've faced this build error:

Warning, treated as error:
/home/daiane/foundries/docs/source/glossary/index.rst:355:term layer not found in case sensitive match.made a reference to Layer instead.
make: *** [Makefile:33: html] Error 2

Let's see if the same happens in the CI

Odd that it is being reported as an error, should be a warning, at best...additionally that is the expected/desired behavior (falling back to case insensitive if no case match). I can look into why it is being treated as error.