diff --git a/journal/2023-01-23.md b/journal/2023-01-23.md
index 0d6d88637..7823495e0 100644
--- a/journal/2023-01-23.md
+++ b/journal/2023-01-23.md
@@ -1,8 +1,10 @@
 - I had a nice weekend, now back to [[work]]... while I have a job :)
-  - Removed links and added some more references in [[agora chapter]].
+  - Removed links (using [[apps script]]) and added some more references in [[agora chapter]].
   - Forked into [[agora chapter unlinked]], at least for now.
 - Started reading about [[category theory]] again this weekend, still interesting. I'd like to make a serious effort this 2023.
   - #push [[category theory]]
     - resources
       - [[ncatlab]] ~ https://ncatlab.org
+    - papers
       - [[a rosetta stone]]
+      - [[hypegraph categories]]