diff --git a/webots/controllers/Supervisor/supervisor.py b/webots/controllers/Supervisor/supervisor.py
index 10b7d06c..7a15e485 100644
--- a/webots/controllers/Supervisor/supervisor.py
+++ b/webots/controllers/Supervisor/supervisor.py
@@ -203,4 +203,4 @@ def main_loop():
     return status
 
 
-sys.exit(main_loop())
\ No newline at end of file
+sys.exit(main_loop())