remove preview from arm

Author: Juliako

articles/azure-video-indexer/accounts-overview.md

@@ -25,7 +25,7 @@ The trial account option is not available on the Azure Government cloud. For oth
 
 ## A paid (unlimited) account
 
-You can later create a paid account where you're not limited by the quota. Two types of paid accounts are available to you: Azure Resource Manager (ARM) (currently in preview) and classic (generally available). The main difference between the two is account management platform. While classic accounts are built on the API Management, ARM-based accounts management is built on Azure, which enables apply access control to all services with role-based access control (Azure RBAC) natively.
+You can later create a paid account where you're not limited by the quota. Two types of paid accounts are available to you: Azure Resource Manager (ARM) and classic. The main difference between the two is account management platform. While classic accounts are built on the API Management, ARM-based accounts management is built on Azure, which enables apply access control to all services with role-based access control (Azure RBAC) natively.
 
 With the paid option, you pay for indexed minutes, for more information, see [Azure Video Indexer pricing](https://azure.microsoft.com/pricing/details/video-indexer/).
 

articles/azure-video-indexer/toc.yml

@@ -20,7 +20,7 @@
     href: invite-users.md
 - name: Tutorials
   items:
-  - name: Create an ARM-based account (preview)
+  - name: Create an ARM-based account
     href: create-account-portal.md
   - name: Create a classic account
     href: connect-to-azure.md
@@ -103,7 +103,7 @@
         href: /legal/azure-video-indexer/topics-inference-transparency-note?context=/azure/azure-video-indexer/context/context
 - name: How to guides
   items:
-  - name: Connect an existing account to ARM (preview)
+  - name: Connect an existing account to ARM
     href: connect-classic-account-to-arm.md
   - name: Add contributor role to Media Services
     href: add-contributor-role-on-the-media-service.md