diff --git a/src/challenges/challenge-11.md b/src/challenges/challenge-11.md
index 4b77638..d086252 100644
--- a/src/challenges/challenge-11.md
+++ b/src/challenges/challenge-11.md
@@ -2,7 +2,7 @@
 
 ### Spot the Bug
 
-Identify why the code fails to compile and suggest a way to fix it.
+Identify why the code crashes at runtime and suggest a way to fix it.
 
 ```rust
 
@@ -44,4 +44,4 @@ fn factorial(n: u32) -> u32 {
 
 ```
 
-</details>
\ No newline at end of file
+</details>