update wording

Author: shohei1029

articles/machine-learning/how-to-deploy-with-triton.md

@@ -427,9 +427,9 @@ Once your deployment completes, use the following command to make a scoring requ
 
 # [Studio](#tab/azure-studio)
 
-Azure Machine Learning Studio provides the ability to test endpoints with JSON. However, serialized JSON is not currently included for this example. 
+Azure Machine Learning studio provides the ability to test endpoints with JSON. However, serialized JSON is not currently included for this example. 
 
-To test an endpoint using Azure Machine Learning Studio, click `Test` from the Endpoint page. 
+To test an endpoint using Azure Machine Learning studio, click `Test` from the Endpoint page. 
 
 ---