update peeling link

Author: RealZiangLiu

_data/pubs.yml

@@ -32,7 +32,7 @@
 - title: "MORPHeus: a Multimodal One-armed Robot-assisted Peeling system with Human Users in-the-loop"
   authors: Ruolin Ye, Yifei Hu, Yuhan Bian, Luke Kulm, Tapomayukh Bhattacharjee
   link: 
-    url:
+    url: https://arxiv.org/abs/2404.06570
   year: 2024
   type: conf-journal
   venue: International Conference on Robotics and Automation