[dblizinski]

Corrected HTML entities in README.md.

Summary

Licensing layer

• Apache-2.0 extension (3D Slicer, wellness/veterinary module, partner SDK, language binding)
• AGPL-3.0 core (firmware, sensing/beamforming/reconstruction/signal-processing/calibration algorithms, hardware reference design)
• [x ] Docs / data / tooling only
• This PR moves a file between the AGPL core and the Apache layer — if checked, this is NOT an ordinary PR: it requires the license-manifest change process (and board approval for anything leaving the core). Link the approval.

Checklist

• [ x] Commits are signed off (DCO): git commit -s
• [ x] New files carry the correct SPDX-License-Identifier for their layer
• [x ] Tests and docs updated
• [x ] No incompatible third-party code introduced
• [x ] CI is green and CODEOWNERS review requested

Notes for reviewers