diff --git a/slides/cours_5.md b/slides/cours_5.md
index 0a270644e4399de45249fe307398aa29e9a29f3d..f7a8c573f07463d90a6bc125e84ab72f2ffe6b68 100644
--- a/slides/cours_5.md
+++ b/slides/cours_5.md
@@ -26,7 +26,7 @@ date: "2022-11-02"
 
     ```C
     enum days d = monday;
-    (d + 2) == tuesday + tuesday; // true
+    (d + 2) == monday + monday; // true
     ```
 
 # Types énumérés (2/2)