diff --git a/effects/light-clock.json b/effects/light-clock.json
index 295d2686..1619bf51 100644
--- a/effects/light-clock.json
+++ b/effects/light-clock.json
@@ -1,4 +1,4 @@
-{
+{
 	"name" : "Light clock",
 	"script" : "light-clock.py",
 	"args" :