Minor formatting.

Objective-J/OldBrowserCompatibility.js

@@ -37,7 +37,7 @@ if (!Object.create)
 // This is for IE8 support. It doesn't have the Object.keys function.
 if (!Object.keys)
 {
-    Object.keys = (function ()
+    Object.keys = (function()
     {
         var hasOwnProperty = Object.prototype.hasOwnProperty,
             hasDontEnumBug = !({toString: null}).propertyIsEnumerable('toString'),

Objective-J/json2.js

@@ -161,7 +161,7 @@
 if (!this.JSON) {
     JSON = {};
 }
-(function () {
+(function() {
 
     function f(n) {
         // Format integers to have at least two digits.