Updated command

Author: wiazur

Language/BingSpellCheck/README.md

@@ -28,7 +28,7 @@ To get these samples running locally, simply get the pre-requisites above, then:
 1. git clone https://github.com/Azure-Samples/cognitive-services-java-sdk-samples.git
 2. cd cognitive-services-java-sdk-samples/Language/BingSpellCheck
 3. set env variable AZURE_BING_SAMPLES_API_KEY to your cognitive services API key.
-4. mvn compile exec:java
+4. mvn compile exec:java cleanupDaemonThreads = false
 
 ## More information ##
 
@@ -38,4 +38,4 @@ If you don't have a Microsoft Azure subscription you can get a FREE trial accoun
 
 ---
 
-This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [[email protected]](mailto:[email protected]) with any additional questions or comments.
+This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [[email protected]](mailto:[email protected]) with any additional questions or comments.