diff --git a/module3/exo1/analyse-syndrome-grippal.ipynb b/module3/exo1/analyse-syndrome-grippal.ipynb
index 1283059d1869cb9a711765f8a7694e171d4c9edc..e3724690d7b0724f6263dee073a0bfc55a55b83d 100644
--- a/module3/exo1/analyse-syndrome-grippal.ipynb
+++ b/module3/exo1/analyse-syndrome-grippal.ipynb
@@ -49,7 +49,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# df.to_csv('file_name.csv')\n",
     "import os.path\n",
     "if not os.path.exists('incidence-PAY-3.csv'):\n",
     "        raw_data = pd.read_csv(data_url, skiprows=1)\n",