fix: broken link

docs/core-concepts/authorization-authentication/index.md

@@ -12,6 +12,7 @@ keywords:
   - deriv-authorization
 description: deriv api authentication and authorization
 ---
+
 Without authentication and authorization you'll only get access to roughly half of our API calls and features. for example in order to buy contracts or utilize the `Copy Trading` features your users must be authenticated and authorized by our **OAuth** provider and **Websocket Server**.
 
 ## Before we start
@@ -20,12 +21,12 @@ You have to make sure you have all the requirements mentioned bellow to continue
 
 ### Requirements
 
-1. Deriv Account 
+1. Deriv Account
 2. Deriv API Token with the appropriate access level
-3. Deriv App ID 
+3. Deriv App ID
 
 :::note
-Please refer to [Setting up a Deriv Application](docs/setting-up-a-deriv-application) for detailed instruction how to create Deriv API token and Applications
+Please refer to [Setting up a Deriv Application](/docs/setting-up-a-deriv-application.md) for detailed instruction how to create Deriv API token and Applications
 :::
 
 ### API Token
@@ -54,15 +55,13 @@ For more information on OAuth2, visit [this guide](https://aaronparecki.com/oau
 
 Here is the visual representation of how the OAuth authorization connection works:
 
-![OAuth flow](/img/how_oauth_works.png "OAuth flow")
+![OAuth flow](/img/how_oauth_works.png 'OAuth flow')
 
 ## Authentication Process
 
 In order to Authenticate your user, specify the URL that will be used as the OAuth Redirect URL on the [Dashboard](/dashboard) page, **Register application** tab in the **OAuth details** fields and then Add a login button on your website or app and direct users to **`https://oauth.binary.com/oauth2/authorize?app_id=your_app_id`** where your_app_id is the ID of your app.
 
-
-
-![Deriv OAuth Login](/img/oauth_login.png "Deriv OAuth Login")
+![Deriv OAuth Login](/img/oauth_login.png 'Deriv OAuth Login')
 
 Once a user signs up / signs in, they will be redirected to the URL that you entered as the Redirect URL. This URL will have arguments added to it with the user's session tokens, and will look similar to this:
 
@@ -71,28 +70,32 @@ Once a user signs up / signs in, they will be redirected to the URL that you ent
 ## Authorization Process
 
 The query params in the redirect URL are the user's accounts and their related session tokens. you can map the query params to an array like so:
+
 ```js
 const user_accounts = [
-    {
-        account: "cr799393",
-        token: "a1-f7pnteezo4jzhpxclctizt27hyeot",
-        currency: "usd"
-    },
-    {
-        account: "vrtc1859315",
-        token: "a1clwe3vfuuus5kraceykdsoqm4snfq",
-        currency: "usd"
-    },
-]
+  {
+    account: 'cr799393',
+    token: 'a1-f7pnteezo4jzhpxclctizt27hyeot',
+    currency: 'usd',
+  },
+  {
+    account: 'vrtc1859315',
+    token: 'a1clwe3vfuuus5kraceykdsoqm4snfq',
+    currency: 'usd',
+  },
+];
 ```
-To authorize the user, based on the user's **Selected** account, call the [authorize](https://api.deriv.com/api-explorer#authorize)  API call with the user's **Selected** account **Session Token**:
+
+To authorize the user, based on the user's **Selected** account, call the [authorize](https://api.deriv.com/api-explorer#authorize) API call with the user's **Selected** account **Session Token**:
+
 ```js
 {
   "authorize": "a1-f7pnteezo4jzhpxclctizt27hyeot"
 }
 ```
 
 The response for the `authorize` call would be an object like so:
+
 ```js
 {
     "account_list": [
@@ -146,4 +149,5 @@ The response for the `authorize` call would be an object like so:
     "user_id": 12345678
   }
 ```
-Now user is authorized and you use Deriv API calls on behalf of the account.
+
+Now user is authorized and you use Deriv API calls on behalf of the account.