diff --git a/module2/exo1/toy_notebook_fr.ipynb b/module2/exo1/toy_notebook_fr.ipynb
index 0b237e0169e7171e5b367632815277c4317e78ec..89dffab3f5376f109c246e8ec14c1dea71a43440 100644
--- a/module2/exo1/toy_notebook_fr.ipynb
+++ b/module2/exo1/toy_notebook_fr.ipynb
@@ -96,7 +96,7 @@
     "y = np.random.uniform(size=N, low=0, high=1)\n",
     "\n",
     "\n",
-    "accept = (x*x+y*y)<=1\n",
+    "accept = (x*x+y*y) <= 1\n",
     "reject = np.logical_not(accept)\n",
     "\n",
     "fig, ax = plt.subplots(1)\n",