fix default export from build

Author: John Edward

README.md

@@ -2,4 +2,49 @@
 
 > Uses stack and Async/Await approach
 
-Use this for your routes if you need those concurrent requests to behave synchronously. If you don't need every request to be queued for a route (unique requests), we can do that too!
+Use this for your express routes if you need those concurrent requests to behave synchronously. If you don't need every request to be queued for a route (unique requests), we can do that too!
+
+## Installation
+
+```bash
+> npm install express-request-queue --save
+```
+
+## Usage
+
+```js
+import RequestQ from 'express-request-queue';
+
+const q = RequestQ();
+
+route.post('/book', q.run(async (req, res, next) {
+    await longRunningTask();
+    res.json({});
+}));
+```
+
+### Group queues
+
+Grouping queues base on your request payload:
+
+```js
+const config = {
+    unique: true, // by setting this to true, queues are grouped by thier identifiers
+    from: 'body', // what type of req payload the identifier is located from
+    name: 'id' // name of the field to reference from
+}
+
+const q  = RequestQ(config);
+```
+
+## License
+
+MIT
+
+## Maintainer
+
+[John Edward Escuyos](http://github/jeescu)
+
+## Contributor
+
+[Jeserie Golo](http://github/kenjoe)

src/index.js

@@ -116,4 +116,4 @@ class RequestQueue {
 	}
 }
 
-export default RequestQueue;
+module.exports = RequestQueue;