Update rest-api.md

Fixed tabs

Author: jboback

articles/ai-services/language-service/language-detection/includes/quickstarts/rest-api.md

@@ -26,8 +26,6 @@ Use this quickstart to send language detection requests using the REST API. In t
 [!INCLUDE [Create environment variables](../../../includes/environment-variables.md)]
 
 
-
-
 ## Create a JSON file with the example request body
 
 In a code editor, create a new file named `test_languagedetection_payload.json` and copy the following JSON example. This example request will be sent to the API in the next step.
@@ -61,30 +59,6 @@ parameter  |Description  |
 |`-H "Ocp-Apim-Subscription-Key:<key>`    | Specifies the key for accessing the API.        |
 |`-d <documents>`     | The JSON containing the documents you want to send.         |
 
-# [Windows](#tab/windows)
-
- Replace `C:\Users\<myaccount>\Desktop\test_detection_payload.json` with the location of the example JSON request file you created in the previous step.
-
-### Command prompt
-
-```terminal
-curl -X POST "%LANGUAGE_ENDPOINT%/language/:analyze-text?api-version=2023-11-15-preview" ^
--H "Content-Type: application/json" ^
--H "Ocp-Apim-Subscription-Key: %LANGUAGE_KEY%" ^
--d "@C:\Users\<myaccount>\Desktop\test_detection_payload.json"
-```
-
-### PowerShell
-
-```terminal
-curl.exe -X POST $env:LANGUAGE_ENDPOINT/language/:analyze-text?api-version=2023-11-15-preview `
--H "Content-Type: application/json" `
--H "Ocp-Apim-Subscription-Key: $env:LANGUAGE_KEY" `
--d "@C:\Users\<myaccount>\Desktop\test_detection_payload.json"
-```
-
-#### [Linux](#tab/linux)
-
 Save `test_languagedetection_payload.json` somewhere on your computer. For example, your desktop. 
 
 ## Send a language detection API request
@@ -180,4 +154,4 @@ curl -X POST $LANGUAGE_ENDPOINT/language/:analyze-text?api-version=2023-11-15-pr
 }
 ```
 
-[!INCLUDE [clean up environment variables](../../../includes/clean-up-variables.md)]
+[!INCLUDE [clean up environment variables](../../../includes/clean-up-variables.md)]