diff --git a/docs/group_assignments/group2/assignment3.md b/docs/group_assignments/group2/assignment3.md
index 00312621f8c8e525b6331d2362aedbed04d91e0d..1de923766a393366e6e47b65a4123f3c77e8f1ab 100644
--- a/docs/group_assignments/group2/assignment3.md
+++ b/docs/group_assignments/group2/assignment3.md
@@ -6,7 +6,7 @@ authors:
     - name: Akseli Uunila
       url: http://fabacademy.org/2023/labs/oulu/students/akseli-uunila/
     - name: Abhishek Kumar
-	    url: http://fabacademy.org/2023/labs/oulu/students/abhishek-kumar/
+      url: http://fabacademy.org/2023/labs/oulu/students/abhishek-kumar/
     - name: Aarne Pohjonen
       url: https://fabacademy.org/2023/labs/oulu/students/aarne-pohjonen/
 ---