Update codebox (#9430)

* updated the codeboxes in docs

* codebox change from json to http

docs/sources/tutorials/api_org_token_howto.md

@@ -22,24 +22,24 @@ Some parts of the API are only available through basic authentication and these
 The task is to create a new organization and then add a Token that can be used by other users. In the examples below which use basic auth, the user is `admin` and the password is `admin`.
 
 1. [Create the org](http://docs.grafana.org/http_api/org/#create-organisation). Here is an example using curl:
-    ```
+    ```bash
     curl -X POST -H "Content-Type: application/json" -d '{"name":"apiorg"}' http://admin:admin@localhost:3000/api/orgs
     ```
 
     This should return a response: `{"message":"Organization created","orgId":6}`. Use the orgId for the next steps.
 
 2. Optional step. If the org was created previously and/or step 3 fails then first [add your Admin user to the org](http://docs.grafana.org/http_api/org/#add-user-in-organisation):
-    ```
+    ```bash
     curl -X POST -H "Content-Type: application/json" -d '{"loginOrEmail":"admin", "role": "Admin"}' http://admin:admin@localhost:3000/api/orgs/<org id of new org>/users
     ```
 
 3. [Switch the org context for the Admin user to the new org](http://docs.grafana.org/http_api/user/#switch-user-context):
-    ```
+    ```bash
     curl -X POST http://admin:admin@localhost:3000/api/user/using/<id of new org>
     ```
 
 4. [Create the API token](http://docs.grafana.org/http_api/auth/#create-api-key):
-    ```
+    ```bash
     curl -X POST -H "Content-Type: application/json" -d '{"name":"apikeycurl", "role": "Admin"}' http://admin:admin@localhost:3000/api/auth/keys
     ```
 
@@ -49,11 +49,11 @@ The task is to create a new organization and then add a Token that can be used b
 
 ## How To Add A Dashboard
 
-Using the Token that was created in the previous step, you can create a dashboard or carry out other actions without having to switch organizations. 
+Using the Token that was created in the previous step, you can create a dashboard or carry out other actions without having to switch organizations.
 
 1. [Add a dashboard](http://docs.grafana.org/http_api/dashboard/#create-update-dashboard) using the key (or bearer token as it is also called):
 
-  ```
+  ```bash
   curl -X POST --insecure -H "Authorization: Bearer eyJrIjoiR0ZXZmt1UFc0OEpIOGN5RWdUalBJTllUTk83VlhtVGwiLCJuIjoiYXBpa2V5Y3VybCIsImlkIjo2fQ==" -H "Content-Type: application/json" -d '{
     "dashboard": {
       "id": null,