diff --git a/lib/cloudevent.js b/lib/cloudevent.js
index 072e866..8c6bcdc 100644
--- a/lib/cloudevent.js
+++ b/lib/cloudevent.js
@@ -1,7 +1,7 @@
-var Spec_0_1           = require('./specs/spec_0_1.js');
-var Spec_0_2           = require('./specs/spec_0_2.js');
-var JSONFormatter_0_1  = require('./formats/json_0_1.js');
-var HTTPStructured_0_1 = require('./bindings/http/structured_0_1.js');
+var Spec_0_1           = require("./specs/spec_0_1.js");
+var Spec_0_2           = require("./specs/spec_0_2.js");
+var JSONFormatter_0_1  = require("./formats/json_0_1.js");
+var HTTPStructured_0_1 = require("./bindings/http/structured_0_1.js");
 
 /*
  * Class created using the Builder Design Pattern.
@@ -72,22 +72,21 @@ Cloudevent.prototype.addExtension = function(key, value){
  * Export the specs
  */
 Cloudevent.specs = {
-  '0.1': Spec_0_1,
-  '0.2': Spec_0_2
+  "0.1": Spec_0_1,
+  "0.2": Spec_0_2
 };
 
 /*
  * Export the formats
  */
 Cloudevent.formats = {
-  'json'   : JSONFormatter_0_1,
-  'json0.1': JSONFormatter_0_1
+  "json"   : JSONFormatter_0_1,
+  "json0.1": JSONFormatter_0_1
 };
 
 Cloudevent.bindings = {
-  'http-structured'    : HTTPStructured_0_1,
-  'http-structured0.1' : HTTPStructured_0_1
+  "http-structured"    : HTTPStructured_0_1,
+  "http-structured0.1" : HTTPStructured_0_1
 };
 
 module.exports = Cloudevent;
-