fix: doc clarification

README.md

@@ -9,6 +9,7 @@ Packages lambdas with intra-project dependencies using Webpack and a base layer
 
 Checksums are created for dependencies per lambda so that rebuild only happens when files are changed.
 
-Packaged lambdas are published to S3 so they can be picked up from CloudFormation and shared also cached for other developers.
+Packaged lambdas are published to S3 so they can be picked up and deployed by CloudFormation. 
+It's also a convenient cache for other developers.
 
 More background information on this project and usage instructions can be found in [this blog post](https://coderbyheart.com/how-i-package-typescript-lambdas-for-aws/).