Fix ES2015 syntax in unbabeled file

index.js

@@ -57,7 +57,7 @@ if (process.env.NODE_ENV !== 'production') {
   var semver = require('semver');
   var reactVersionInDeps = '~0.13.3';
   warning(semver.satisfies(React.version, reactVersionInDeps),
-    `antd@${antd.version} need to satisfies react@${reactVersionInDeps} which is ${React.version} now.`);
+    'antd@' + antd.version + ' need to satisfies react@' + reactVersionInDeps + ' which is ' + React.version + ' now.');
 }
 
 module.exports = antd;

package.json

@@ -1,7 +1,7 @@
 {
   "name": "antd",
-  "version": "0.9.4",
-  "stableVersion": "0.9.4",
+  "version": "0.9.5",
+  "stableVersion": "0.9.5",
   "title": "Ant Design",
   "description": "一个 UI 设计语言",
   "homepage": "http://ant.design/",