diff --git a/components/lightning.js b/components/lightning.js
index 0f3d0960..aa8cd2d0 100644
--- a/components/lightning.js
+++ b/components/lightning.js
@@ -59,7 +59,7 @@ export function Lightning () {
bolt.draw()
}, [])
- return
+ return
}
function Bolt (ctx, options) {