updated the API Gateway example

Author: scmacdon

javav2/usecases/creating_lambda_apigateway/README.md

@@ -19,7 +19,7 @@ In this tutorial, you create a Lambda function by using the AWS Lambda Java runt
 
 ![AWS Tracking Application](images/picPhone.png)
 
-This tutorial shows you how to use Java logic to create a solution that performs this use case.  For example, you'll learn how to read a database to determine which employees have reached the one year anniversary date, how to process the data, and send out a text message all by using a Lambda function. Then you’ll learn how to use Amazon API Gateway to invoke this Lambda function by using a Rest endpoint. For example, you can invoke the Lambda function by using this curl command:  
+This tutorial shows you how to create a solution that performs this use case.  For example, you'll learn how to read a database to determine which employees have reached the one year anniversary date, how to process the data, and send out a text message all by using a Lambda function. Then you’ll learn how to use Amazon API Gateway to invoke this Lambda function by using a Rest endpoint. For example, you can invoke the Lambda function by using this curl command:  
 
       curl -XGET "https://xxxxqjko1o3.execute-api.us-east-1.amazonaws.com/cronstage/employee"