diff --git a/pages/quizzes/slice-2.html b/pages/quizzes/slice-2.html
index d423241d..954e144f 100644
--- a/pages/quizzes/slice-2.html
+++ b/pages/quizzes/slice-2.html
@@ -99,7 +99,7 @@ <h1>slice 2</h1>
 	var x = []string{"A", "B", "C"}
 
 	for i, s := range x {
-		print(i, s, " ")
+		print(i, s, ",")
 		x = append(x, "Z")
 		x[i+1] = "Z"
 	}