open-source-silicon.dev

<https://github.com/IHP-GmbH/IHP-Open-PDK/issues/303|#303 Incorrect illustration in DRC documentation>
Issue created by <https://github.com/RTimothyEdwards|RTimothyEdwards>
In the PDF file `SG13G2_os_layout_rules.pdf`, section 5.11 \"nSD:block\" contains illustration Figure 5.11 \"nSD:block dimensions\". However, the illustration is a duplicate of Figure 5.4 \"nBuLay:block dimensions\". The layers and dimensions marked all correspond to nBuLay:block, not nSD:block.
<https://github.com/IHP-GmbH/IHP-Open-PDK|IHP-GmbH/IHP-Open-PDK>