diff --git a/lib/OpenLayers/Control/LayerSwitcher.js b/lib/OpenLayers/Control/LayerSwitcher.js
index 62e476ba99..41bd690730 100644
--- a/lib/OpenLayers/Control/LayerSwitcher.js
+++ b/lib/OpenLayers/Control/LayerSwitcher.js
@@ -48,7 +48,7 @@ OpenLayers.Control.LayerSwitcher.prototype =
         this.div.style.position = "absolute";
         this.div.style.top = "10px";
         this.div.style.right = "0px";
-        this.div.style.left="";
+        this.div.style.left = "";
         this.div.style.fontFamily = "sans-serif";
         this.div.style.color = "white";
         this.div.style.fontWeight = "bold";