Updates legacy EA docs (#4193)

* Updates legacy EA docs

* Updates enable section

* Applies review feedback

docs/experimental-features/host-risk-score.asciidoc

@@ -28,7 +28,7 @@ The following table shows how risk levels are applied to a host, based on the no
 [discrete]
 === Enable host risk score
 
-NOTE: To enable the host risk score feature, you must have alerts in your environment. If you previously enabled host risk score and are upgrading the {stack} to 8.5 or newer, refer to <<upgrade-host-risk-score>>. 
+NOTE: To enable the host risk score feature, you must have alerts in your environment. If you previously enabled host risk score and are upgrading the {stack} to 8.5–8.10, refer to <<upgrade-host-risk-score>>. 
 
 You can enable host risk score from the following places in the  {security-app}:
 
@@ -73,7 +73,7 @@ TIP: If you receive an error message during the installation process, delete the
 [discrete]
 === Upgrade host risk score 
 
-If you previously enabled host risk score and are upgrading to {stack} version 8.5 or later, there'll be an **Upgrade** button for host risk score instead of **Enable**. 
+If you previously enabled host risk score and you're upgrading to {stack} version 8.11 or newer, you can <<upgrade-risk-engine, upgrade to the latest risk scoring engine>>.
 
 Before upgrading, note the following: 
 

docs/experimental-features/user-risk-score.asciidoc

@@ -69,7 +69,7 @@ TIP: If you receive an error message during the installation process, delete the
 [discrete]
 === Upgrade user risk score 
 
-If you previously enabled user risk score and are upgrading to {stack} version 8.5 or later, there'll be an **Upgrade** for user risk score instead of **Enable**.  
+If you previously enabled user risk score and you're upgrading to {stack} version 8.11 or newer, you can <<upgrade-risk-engine, upgrade to the latest risk scoring engine>>.
 
 Before upgrading, note the following: