Fix correctness issue

Author: MikeRayMSFT

articles/azure-arc/data/validation-program.md

@@ -56,13 +56,13 @@ To see how all Azure Arc-enabled components are validated, see [Validation progr
 
 |Solution and version | Kubernetes version | Azure Arc-enabled data services version | SQL engine version | PostgreSQL Hyperscale version
 |-----|-----|-----|-----|-----|
-|Lenovo ThinkAgile MX3520 |AKS on AzureStack HCI 21H2|v1.0.0_2021-07-30 |15.0.2148.140|Not validated|
+|Lenovo ThinkAgile MX3520 |AKS on Azure Stack HCI 21H2|v1.0.0_2021-07-30 |15.0.2148.140|Not validated|
 
 ### Nutanix
 
 |Solution and version | Kubernetes version | Azure Arc-enabled data services version | SQL engine version | PostgreSQL Hyperscale version
 |-----|-----|-----|-----|-----|
-| Karbon 2.2<br/>AOS: 5.19.1.5<br/>AHV:20201105.1021<br/>PC: Version pc.2021.3.02<br/> | 1.19.8-0 | v1.0.0_2021-07-30 | 15.0.2148.140|postgres 12.3 (Ubuntu 12.3-1)|
+| Karbon 2.2<br/>AOS: 5.19.1.5<br/>AHV: 20201105.1021<br/>PC: Version pc.2021.3.02<br/> | 1.19.8-0 | v1.0.0_2021-07-30 | 15.0.2148.140|postgres 12.3 (Ubuntu 12.3-1)|
 
 ### Platform 9