Merge pull request #295 from aws-solutions/wchaws-patch-1

fix: README.md arch broken picture

Author: wchaws

README.md

@@ -29,7 +29,7 @@ The solution has the following features:
 
 Deploying this solution with the default parameters builds the following environment in the AWS Cloud.
 
-![Architecture](arch.png)
+![Architecture](docs/images/architecture/arch.png)
 
 
 ## Deployment