Merge pull request #126 from mapping-commons/update_docs_gha-2009233

Update documentation pages.

Author: matentzn

docs/related-efforts.md

@@ -2,9 +2,9 @@
 
 - [NFDI Section (Meta)Data Working Group](https://www.nfdi.de/section-metadata/). See also [Objective A: Collaborating Internationally](https://github.com/nfdi-de/section-metadata-wg-onto/issues/29). RDA FAIR Mappings WG and NFDI Section (Meta)Data Working Group are actively collaborating on collecting case studies and defining related terminologies.
 - [The Data Ecosystem Mapping Tool (DESM)](https://github.com/t3-innovation-network/desm). A specialized tool for creating, editing, maintaining and viewing crosswalks between data standards from two or more Data Standard Organizations (DSOs). See also:
-   - [https://tool.desmsolutions.org/]
-   - [DESM Tool Wiki](https://github.com/t3-innovation-network/desm/wiki)
-   - [How to create a domain mapping (Wiki)](https://github.com/t3-innovation-network/desm/wiki/3---Domain-Mapping)
+    - [https://tool.desmsolutions.org/](https://tool.desmsolutions.org/)
+    - [DESM Tool Wiki](https://github.com/t3-innovation-network/desm/wiki)
+    - [How to create a domain mapping (Wiki)](https://github.com/t3-innovation-network/desm/wiki/3---Domain-Mapping)
 - [RADX Harmonization Framework](https://github.com/bmir-radx/harmonization-framework)
-   - [A General-Purpose Data Harmonization Framework (Paper)](https://arxiv.org/pdf/2503.2115)
-   - [Examples](https://github.com/bmir-radx/harmonization-framework/blob/main/demo/integration.ipynb)
+    - [A General-Purpose Data Harmonization Framework (Paper)](https://arxiv.org/pdf/2503.2115)
+    - [Examples](https://github.com/bmir-radx/harmonization-framework/blob/main/demo/integration.ipynb)