make life cycle spacing consistent, mention control plane

Author: amerjusupovic

articles/azure-app-configuration/TOC.yml

@@ -222,8 +222,8 @@
   items:
   - name: Move a resource between Azure regions
     href: howto-move-resource-between-regions.md
-  - name: Preview API lifecycle
-    href: concept-preview-api-lifecycle.md
+  - name: Preview API life cycle
+    href: concept-preview-api-life-cycle.md
 - name: Security
   items:
   - name: Authentication

articles/azure-app-configuration/concept-preview-api-lifecycle.md renamed to articles/azure-app-configuration/concept-preview-api-life-cycle.md

@@ -12,7 +12,7 @@ ms.date: 02/12/2025
 
 # Preview API life cycle
 
-The Azure App Configuration preview APIs (all APIs that ends in `-preview`) are deprecated 90 days after a newer preview, or stable, API version is released. The policy applies to all API versions released after, and including, 2023-09-01-preview.
+The Azure App Configuration control plane preview APIs (all control plane APIs that end in `-preview`) are deprecated 90 days after a newer preview, or stable, API version is released. The policy applies to all API versions released after, and including, 2023-09-01-preview.
 
 We love when people try our preview features and give us feedback, so we encourage you to use the preview APIs.