Update csharp.md

Author: eric-urban

articles/ai-services/speech-service/includes/how-to/translate-speech/csharp.md

@@ -405,7 +405,7 @@ AutoDetectSourceLanguageConfig autoDetectSourceLanguageConfig = AutoDetectSource
 var translationRecognizer = new TranslationRecognizer(speechTranslationConfig, autoDetectSourceLanguageConfig, audioConfig);
 ```
 
-For a complete code sample with the Speech SDK, see [speech translation samples on GitHub](https://github.com/Azure-Samples/cognitive-services-speech-sdk/blob/master/samples/csharp/sharedcontent/console/translation_samples.cs#L472).
+For a complete code sample with the Speech SDK, see [speech translation samples on GitHub](https://github.com/Azure-Samples/cognitive-services-speech-sdk/blob/master/samples/csharp/sharedcontent/console/translation_samples.cs#L714).
 
 ## Using custom translation in speech translation
 The custom translation feature in speech translation seamlessly integrates with the Azure Custom Translation service, allowing you to achieve more accurate and tailored translations. As the integration directly harnesses the capabilities of the Azure custom translation service, you need to use a multi-service resource to ensure the correct functioning of the complete set of features. For detailed instructions, please consult the guide on [Create a multi-service resource for Azure AI services](/azure/ai-services/multi-service-resource?tabs=windows&pivots=azportal).