Adjust to include infra-modules PR

Author: yorinasub17

_posts/2020-12-16-how-to-update-to-terraform-13.adoc

@@ -227,9 +227,10 @@ Reference Architecture work with Terraform 0.13:
 Standard Reference Architecture::
   See the Release Notes for
   https://github.com/gruntwork-io/infrastructure-modules-multi-account-acme/releases/tag/v0.0.1-20201218[v0.0.1-20201218
-  tag in infrastructure-modules]
+  tag in infrastructure-modules] instructions on how to update the Reference Architecture for Terraform 0.13
+  compatibility. You can also view the https://github.com/gruntwork-io/infrastructure-modules-multi-account-acme/pull/46[infrastructure-modules PR]
   and the https://github.com/gruntwork-io/infrastructure-live-multi-account-acme/pull/44[infrastructure-live PR] for
-  instructions on how to update the Reference Architecture for Terraform 0.13 compatibility.
+  an example of a Terraform 0.13 update.
 
 CIS Reference Architecture::
   See the https://github.com/gruntwork-io/cis-infrastructure-modules-acme/pull/5[infrastructure-modules PR]