diff --git a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/44.quantum-mechanics/10.n1/20.overview/cheatsheet.fr.md b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/44.quantum-mechanics/10.n1/20.overview/cheatsheet.fr.md
index 04f2214e5..1f76c30a1 100644
--- a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/44.quantum-mechanics/10.n1/20.overview/cheatsheet.fr.md
+++ b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/44.quantum-mechanics/10.n1/20.overview/cheatsheet.fr.md
@@ -8,4 +8,7 @@ lessons:
       order: 3
 ---
 
-Mécanique quantique niveau 1, overview
\ No newline at end of file
+
+#### Mécanique quantique, n1, synthèse
+
+--------------------------------------
\ No newline at end of file