Added full service names to README

Author: martenpayne

README.md

@@ -1,4 +1,4 @@
-# Cross Talk - Chime SDK Video Chat and AppSync Local Resolver Sample
+# Cross Talk - Amazon Chime SDK Video Chat and AWS AppSync Local Resolver Sample
 
 ## Overview
 This repository contains source code for the full "Cross Talk" video chat Chime SDK sample.
@@ -69,4 +69,4 @@ all the lambdas, the website, the infrastructure and then initiates the CDK depl
 
 ### Run
 
-Once the deployment has finished, you can open the CloudFront URL printed by the deployment script or run from a local Node session. To run a local instance of the React front-end, you will need to grab a copy of the "runtime-config.js" file that the CDK deployment process created (in the S3 static website bucket) and copy it to "Website/public".
+Once the deployment has finished, you can open the CloudFront URL printed by the deployment script or run from a local Node session. To run a local instance of the React front-end, you will need to grab a copy of the "runtime-config.js" file that the CDK deployment process created (in the S3 static website bucket) and copy it to "Website/public".