diff --git a/slides/cours_23.md b/slides/cours_23.md
index bad1f0391d95a5daf08e80188aeb073465e58826..8b95e5ba63f0ba1864b0127e2f751275e6fb15cc 100644
--- a/slides/cours_23.md
+++ b/slides/cours_23.md
@@ -256,7 +256,7 @@ E&=\{(1,2),(2,3),(2,4),(4,1)\},\\
 
 :::: column
 
-![Un graphe non-orienté.](figs/ex_graphe_oriente.svg)
+![Un graphe orienté.](figs/ex_graphe_oriente.svg)
 
 
 ::::