New redirect for refarch service catalog guide

Author: ebeneliason

_posts/2021-05-04-how-to-update-your-ref-arch.adoc

@@ -5,5 +5,5 @@ excerpt: Learn how to update your v1 Reference Architecture to use the Gruntwork
 tags: ["aws", "terraform", "terragrunt"]
 cloud: ["aws"]
 redirect_from: /static/guides/upgrades/how-to-update-your-ref-arch/
-redirect_to: https://docs.gruntwork.io/guides/reference-architecture/update-to-the-service-catalog
+redirect_to: https://docs.gruntwork.io/guides/reference-architecture/update-to-service-catalog
 ---