diff --git a/module2/exo1/toy_notebook_fr.ipynb b/module2/exo1/toy_notebook_fr.ipynb
index 0bbbe371b01e359e381e43239412d77bf53fb1fb..9ef26b1bf4990104c356e990dcad3e4748a29b6b 100644
--- a/module2/exo1/toy_notebook_fr.ipynb
+++ b/module2/exo1/toy_notebook_fr.ipynb
@@ -22,4 +22,4 @@
  "nbformat": 4,
  "nbformat_minor": 2
 }
-
+# On the computation of $\pi$