diff --git a/slides/cours_5.md b/slides/cours_5.md
index 36554ade97baf95ca13b707ecafd684d967c1da9..da216103b1004e9f3683adaf07143dce7dd004f9 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)