make jan page link to jan site

Author: billbrod

site/_workshops/jan-2025.md

@@ -19,7 +19,7 @@ This website contains links to the presentations for the workshop, as well as to
 ## Useful links
 
 - [Workshop schedule](#schedule)
-- [Notebook site](https://flatironinstitute.github.io/neurorse-workshops/workshops/jan-2025/branch/main/)
+- [Notebook site](https://flatironinstitute.github.io/neurorse-workshops/workshops/jan-2025/tags/jan/)
 - Websites for the packages used in this workshop:
     - pynapple: [documentation](https://pynapple.org/), [github repo](https://github.com/pynapple-org/pynapple), [twitter](https://x.com/thepynapple), [bluesky](https://bsky.app/profile/pynapple.bsky.social)
     - NeMoS: [documentation](https://nemos.readthedocs.io/en/latest/), [github repo](https://github.com/flatironinstitute/nemos), [twitter](https://x.com/nemos_neuro)