diff --git a/views/jquery-exercises.jade b/views/jquery-exercises.jade
index d1afdc3869..02f645f87f 100644
--- a/views/jquery-exercises.jade
+++ b/views/jquery-exercises.jade
@@ -19,7 +19,7 @@ block content
                 13: "There's an element hidden in #location1. Show it using jQuery, and then click on it."
             };
             var hint = {
-                0: "$('#next-exercise').attr('disabled', false)",
+                0: "$('#next-exercise').attr('disabled', false);",
                 1: "$('.target').appendTo('#location2');",
                 2: "$('.target').css('background', 'red');",
                 3: "$('.target:even').css('background', 'red');",