diff --git a/notebooks/memos/memo_cdhr.ipynb b/notebooks/memos/memo_cdhr.ipynb
index 7c44e3956061a186049bc17983303746e12da6a3..3a22333a2d49fc0390f5322c1430c1dab23c6c41 100644
--- a/notebooks/memos/memo_cdhr.ipynb
+++ b/notebooks/memos/memo_cdhr.ipynb
@@ -5,7 +5,7 @@
    "metadata": {},
    "source": [
     "---\n",
-    "title: \"CDHR : Contribution Diférentielle sur les très Hauts Revenus\"\n",
+    "title: \"CDHR : Contribution Différentielle sur les très Hauts Revenus\"\n",
     "execute:\n",
     "  echo: false\n",
     "skip_showdoc: true\n",