Update readme

Author: unicodeveloper

README.md

@@ -227,50 +227,44 @@ A configuration-file named `cloudinary.php` with some sensible defaults will be
 ```php
 <?php
 return [
-    'notification_url' => env('CLOUDINARY_NOTIFICATION_URL', ''),
-
-    'account_details' => [
-
-        'account' => [
-            /**
-             * Cloud Name From Cloudinary Dashboard
-             *
-             */
-            'cloud_name' => env('CLOUDINARY_CLOUD_NAME'),
-
-            /**
-            * API Key From Cloudinary Dashboard
-            *
-            */
-            'api_key' => env('CLOUDINARY_API_KEY'),
-
-            /**
-             * API Secret From Cloudinary Dashboard
-             *
-             */
-            'api_secret' => env('CLOUDINARY_API_SECRET'),
-
-            /**
-            * Upload Preset From Cloudinary Dashboard
-            *
-            */
-            'upload_preset' => env('CLOUDINARY_UPLOAD_PRESET')
-        ],
-
-        'url' => [
-            'secure' => true
-        ]
-    ]
+     /*
+    |--------------------------------------------------------------------------
+    | Cloudinary Configuration
+    |--------------------------------------------------------------------------
+    |
+    | An HTTP or HTTPS URL to notify your application (a webhook) when the process of uploads, deletes, and any API
+    | that accepts notification_url has completed.
+    |
+    |
+    */
+    'notification_url' => env('CLOUDINARY_NOTIFICATION_URL'),
+
+
+    /*
+    |--------------------------------------------------------------------------
+    | Cloudinary Configuration
+    |--------------------------------------------------------------------------
+    |
+    | Here you may configure your Cloudinary settings. Cloudinary is a cloud hosted
+    | media management service for all file uploads, storage, delivery and transformation needs.
+    |
+    |
+    */
+    'cloud_url' => env('CLOUDINARY_CLOUD_URL'),
+
+    /**
+    * Upload Preset From Cloudinary Dashboard
+    *
+    */
+    'upload_preset' => env('CLOUDINARY_UPLOAD_PRESET')
 ];
 ```
 
 ### API Keys
-Open your .env file and add your Cloudinary cloud name, api key, api secret, and upload preset like so:
+Open your `.env` file and add your API Environment variable, upload_preset (this is optional, until you need to use the widget) like so:
 
 ```php
-CLOUDINARY_CLOUD_NAME=xxxxxxxxxxxxx
-CLOUDINARY_API_KEY=xxxxxxxxxxxxx
-CLOUDINARY_API_SECRET=xxxxxxxxxxxxx
+CLOUDINARY_CLOUD_URL=xxxxxxxxxxxxx
 CLOUDINARY_UPLOAD_PRESET=xxxxxxxxxxxxx
 CLOUDINARY_NOTIFICATION_URL=
 ```