Docs update

Author: Manu Chaudhary

README.md

@@ -193,7 +193,9 @@ The complete list of transformations supported and their usage in ImageKit can b
 
 The SDK provides a simple interface using the `.upload()` method to upload files to the ImageKit Media Library. It accepts all the parameters supported by the [ImageKit Upload API](https://docs.imagekit.io/api-reference/upload-file-api/client-side-file-upload).
 
-The `upload()` method requires `file` and the `fileName` parameter. Also make sure that you have specified `authenticationEndpoint` during SDK initialization. The SDK makes an HTTP GET request to this endpoint and expects a JSON response with three fields i.e. `signature`, `token` and `expire`.  
+The `upload()` method requires `file` and the `fileName` parameter. 
+
+Also make sure that you have specified `authenticationEndpoint` during SDK initialization. The SDK makes an HTTP GET request to this endpoint and expects a JSON response with three fields i.e. `signature`, `token` and `expire`.  
 
 [Learn how to implement authenticationEndpoint](https://docs.imagekit.io/api-reference/upload-file-api/client-side-file-upload#how-to-implement-authenticationendpoint-endpoint) on your server.