fix: update administration/authentication/dedicated_instance_kms_keys.md

Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>

Author: mbevc1

administration/authentication/dedicated_instance_kms_keys.md

@@ -4,7 +4,7 @@ description: "Create cross-account AWS KMS keys for Kosli Dedicated and share th
 icon: "key"
 ---
 
-Kosli Dedicated is a single-tenant governance platform for software delivery. On the single-tenant offering, you provide Kosli with the AWS KMS keys that encrypt all data at rest.
+Kosli Dedicated is a single-tenant Kosli instance, hosted on infrastructure dedicated to your organization. On a Dedicated instance you provide Kosli with the AWS KMS keys that encrypt all data at rest.
 
 Kosli hosts your data across two AWS regions — a **primary** and a **secondary** — so you provide a key in each region. This page walks through creating those keys in the AWS Console (with an equivalent Terraform example in the appendix) and sharing their ARNs with Kosli.