Updated Feature readme

added ML Services Python

Author: negust-microsoft

samples/features/readme.md

@@ -10,7 +10,11 @@ Master Data Services (MDS) is the SQL Server solution for master data management
 
 [R Services](r-services)
 
-SQL Server R Services brings R processing close to the data, allowing more scalable and more efficient predictive analytics.
+SQL Server R Services (in SQL Server 2016 and above) brings R processing close to the data, allowing more scalable and more efficient predictive analytics using R in-database.
+
+[ML Services](ml-services)
+
+SQL Server ML Services (SQL Server 2017) brings Python processing close to the data, allowing more scalable and more efficient predictive analytics using Python in-database.
 
 [JSON Support](json)
 
@@ -24,4 +28,4 @@ Built-in temporal functions enable you to easily track history of changes in a t
 
 [Reporting Services (SSRS)](reporting-services)
 
-Reporting Services provides reporting capabilities for your organziation. Reporting Services can be integrated with SharePoint Server or used as a standalone service.
+Reporting Services provides reporting capabilities for your organziation. Reporting Services can be integrated with SharePoint Server or used as a standalone service.