diff --git a/05/index.html b/05/index.html
index 9c619a8..4837e2e 100644
--- a/05/index.html
+++ b/05/index.html
@@ -41,7 +41,7 @@ p {
 }
 
 audio{
-  width: 400px:
+  width: 400px;
 
 }