Fix missing :

gkronber · gkronber · commit 7f460c48c192 · 2024-09-17T15:19:56.000+02:00
diff --git a/_data/publications.yml b/_data/publications.yml
@@ -3,7 +3,7 @@ papers:
     year: 2024
     title: Symbolic Regression
     authors: G. Kronberger, B. Burlacu, M. Kommenda, S.M. Winkler & M. Affenzeller
-    publisher CRC Press
+    publisher: CRC Press
     link: https://doi.org/10.1201/9781315166407
   - id: shape-multi
     year: 2023
