## Review
A dedicated reviewer checked the rule description successfully for:
- [ ] logical errors and incorrect information
- [ ] information gaps and missing content
- [ ] text style and tone
- [ ] PR summary and labels follow [the
guidelines](https://github.com/SonarSource/rspec/#to-modify-an-existing-rule)
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Co-authored-by: Loris S <91723853+loris-s-sonarsource@users.noreply.github.com>
Co-authored-by: leonardo-pilastri-sonarsource <115481625+leonardo-pilastri-sonarsource@users.noreply.github.com>
Inline adoc files when they are included exactly once.
Also fix language tags because this inlining gives us better information
on what language the code is written in.
