diff --git a/demos/selectmenu/custom_render.html b/demos/selectmenu/custom_render.html
index b77aaf663..6ca68cac8 100644
--- a/demos/selectmenu/custom_render.html
+++ b/demos/selectmenu/custom_render.html
@@ -44,7 +44,7 @@
 	</script>
 	<style>
 		h2 {
-			margin: 30px 0 0 0
+			margin: 30px 0 0 0;
 		}
 		fieldset {
 			border: 0;