diff --git a/data/people.yaml b/data/people.yaml
index 2b1e4194ee..00c7a8d824 100644
--- a/data/people.yaml
+++ b/data/people.yaml
@@ -134,7 +134,7 @@
 -
   name: Yury Kudryashov
   descr: |
-       Yury is a post-doc in mathematics at the Texas A&M University.
+       Yury is a post-doc in mathematics at the Texas A&M University.
        He did a PhD in dynamical systems in Lyon and Moscow.
        He has been formalizing mathematics since 2019.
   img: yury.jpeg