Follow-up edits to PR#51432

Author: ahardin-rh

modules/dynamic-plug-in-sdk-extensions.adoc

@@ -22,9 +22,10 @@
 contributed actions to a particular area of the application. Examples include `topology` and `helm`.
 
 |`filter` |`CodeRef<(scope: any, action: Action) => boolean>` |no |A
-function that will filter actions based on some conditions. `scope`: The
-scope in which actions should be provided for. Hook might be required
-if you want to remove the `ModifyCount` action from a deployment with HPA.
+function that will filter actions based on some conditions. `scope`: The scope
+in which actions should be provided for. A hook might be required if you want to
+remove the `ModifyCount` action from a deployment with a horizontal pod
+autoscaler (HPA).
 |===
 
 '''''