diff --git a/subjects/canyoucount/README.md b/subjects/canyoucount/README.md
index ba8b3a03..ac33a064 100644
--- a/subjects/canyoucount/README.md
+++ b/subjects/canyoucount/README.md
@@ -9,6 +9,8 @@ Your program will receive some arguments. Count how many characters they have in
 ```console
 $ go run . "hello" "how are you?" | cat -e
 17$
+$ go run . "hi" | cat -e
+2$
 $ go run . | cat -e
 0$
 ```