diff --git a/lib/util/util.js b/lib/util/util.js
index 8e306a802..d96d9de4c 100644
--- a/lib/util/util.js
+++ b/lib/util/util.js
@@ -281,7 +281,7 @@ module.exports = {
   },
 
   getWPTKey: function(locationAndBrowser, connectivity) {
-    return  '-' + (locationAndBrowser.replace(':', '-') + '-' + connectivity).toLowerCase();
+    return '-' + (locationAndBrowser.replace(':', '-') + '-' + connectivity).toLowerCase();
   },
 
   getGraphiteURLKey: function(theUrl) {