diff --git a/lib/cli.js b/lib/cli.js
index de6c429..ef05083 100755
--- a/lib/cli.js
+++ b/lib/cli.js
@@ -87,8 +87,10 @@ function main (args) {
 
 // from http://stackoverflow.com/questions/1359761/sorting-a-json-object-in-javascript
 function sortObject(o) {
-  if (Object.prototype.toString.call(o) != '[object Object]')
+  if (Object.prototype.toString.call(o) !== '[object Object]') {
     return o;
+  }
+
   var sorted = {},
   key, a = [];