diff --git a/slides/cours_2.md b/slides/cours_2.md
index c25a1340c1d27fb5911fd4f0b3959f47c600cc48..799bb33de08d83709eb0956d7b281c1ac85ebee9 100644
--- a/slides/cours_2.md
+++ b/slides/cours_2.md
@@ -206,7 +206,7 @@ while (sum < 10) {
 }
 do {
     sum += 10;
-} while (sum < 100)
+} while (sum < 100);
 ```
 
 # Structures de contrôle: `for`{.C}