Merge pull request microsoft#269 from gho9o9/patch-1

Update README.md

Author: uc-msft

samples/features/machine-learning-services/python/getting-started/bike-sharing prediction/README.md

@@ -66,10 +66,10 @@ To run this sample, you need the following prerequisites:
 #### datasource.py
 This Python script defines the class that pull data from Sql database and provides access to SQL Server Compute Context.
 
-####  pipeline.sql
+####  pipeline.py
 This python file defines the machine learning pipeline that performs features engineering and the classifier that fits the RevoScalePy binary logistic regression.
 
-####  runner.sql
+####  runner.py
 This python file defines the startup code and main method from which to excecute the solution.
 
 ####  setup.sql