merge review edits

Author: jneczypor

cloud_experts_tutorials/cloud-experts-getting-started/cloud-experts-rosa-sts-explained.adoc

@@ -9,11 +9,16 @@ toc::[]
 //rosaworkshop.io content metadata
 //Brought into ROSA product docs 2023-10-26
 
-This tutorial outlines the two options for allowing {product-title} (ROSA) to interact with resources in a user's Amazon Web Service (AWS) account. It details the components and processes that ROSA with Security Token Service (STS) uses to obtain the necessary credentials. It also reviews why ROSA with STS is the more secure, preferred method. 
+This tutorial outlines the two options for allowing {product-title} (ROSA) to interact with resources in a user's Amazon Web Service (AWS) account. It details the components and processes that ROSA with Security Token Service (STS) uses to obtain the necessary credentials. It also reviews why ROSA with STS is the more secure, preferred method.
+
+[NOTE]
+====
+This content currently covers ROSA Classic with AWS STS and not does yet account for ROSA with hosted control planes (HCP) with AWS STS.
+====
 
 This tutorial will:
 
-* Enumerate the two main deployment options:
+* Enumerate two of the deployment options:
 ** ROSA with IAM Users
 ** ROSA with STS
 * Explain the differences between the two options