Update README.md

Author: limmike

README.md

@@ -108,7 +108,7 @@ LAMP
 
 Amazon CloudFront
 - `enableCloudFront`: [create](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/distribution-web-creating-console.html) a [Amazon CloudFront](https://aws.amazon.com/cloudfront/) distribution to your EC2 instance. Associated charges are listed on [Amazon CloudFront #](https://aws.amazon.com/cloudfront/#/) page. Default is `No`
-- `originType`: either `EC2` custom origin or `VPC origin`. [VPC Origin](https://aws.amazon.com/blogs/networking-and-content-delivery/introducing-cloudfront-virtual-private-cloud-vpc-origins-shield-your-web-applications-from-public-internet/) allows CloudFront to deliver content even if your EC2 instance is in a VPC private subnet. Refer to [documentation](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-vpc-origins.html#vpc-origins-supported-regions) for supported AWS Regions. Default is `EC2`
+- `originType`: either `Custom Origin` or `VPC origin`. [VPC Origin](https://aws.amazon.com/blogs/networking-and-content-delivery/introducing-cloudfront-virtual-private-cloud-vpc-origins-shield-your-web-applications-from-public-internet/) allows CloudFront to deliver content even if your EC2 instance or ALB is in a VPC private subnet. Refer to [documentation](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-vpc-origins.html#vpc-origins-supported-regions) for supported AWS Regions. Default is `Custom Origin`
 
 EBS
 - `volumeSize`: [Amazon EBS](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AmazonEBS.html) volume size