update

Author: allyford

articles/aks/cluster-configuration.md

@@ -19,7 +19,7 @@ AKS supports Windows Server 2022 as the default operating system (OS) for Window
 
 ## Container runtime configuration
 
-A container runtime is software that executes containers and manages container images on a node. The runtime helps abstract away sys-calls or operating system (OS) specific functionality to run containers on Linux or Windows. For Linux node pools, `containerd` is used for node pools using Kubernetes version 1.19 and greater. For Windows Server 2019 and 2022 node pools, `containerd` is generally available and will be the only container runtime option in Kubernetes 1.23 and greater. Docker is no longer supported as of May 2023. For more information about this retirement, see the [AKS release notes][aks-release-notes].
+A container runtime is software that executes containers and manages container images on a node. The runtime helps abstract away sys-calls or operating system (OS) specific functionality to run containers on Linux or Windows. For Linux node pools, `containerd` is used for node pools on Kubernetes version 1.19 and higher. For Windows Server 2019 and 2022 node pools, `containerd` is generally available and is the only runtime option on Kubernetes version 1.23 and higher. Docker is being retired and won't be supported as of May 2023. For more information about this retirement, see the [AKS release notes][aks-release-notes].
 
 [`Containerd`](https://containerd.io/) is an [OCI](https://opencontainers.org/) (Open Container Initiative) compliant core container runtime that provides the minimum set of required functionality to execute containers and manage images on a node. It was [donated](https://www.cncf.io/announcement/2017/03/29/containerd-joins-cloud-native-computing-foundation/) to the Cloud Native Compute Foundation (CNCF) in March of 2017. The current Moby (upstream Docker) version that AKS uses already uses and is built on top of `containerd`, as shown above.
 
@@ -60,7 +60,7 @@ Azure supports [Generation 2 (Gen2) virtual machines (VMs)](../virtual-machines/
 Generation 2 VMs use the new UEFI-based boot architecture rather than the BIOS-based architecture used by generation 1 VMs.
 Only specific SKUs and sizes support Gen2 VMs. Check the [list of supported sizes](../virtual-machines/generation-2.md#generation-2-vm-sizes), to see if your SKU supports or requires Gen2.
 
-Additionally not all VM images support Gen2, on AKS Gen2 VMs will use [AKS Ubuntu 22.04 or 18.04 image](#os-configuration) or [AKS Windows Server 2022 image](#os-configuration). These images support all Gen2 SKUs and sizes.
+Additionally, not all VM images support Gen2 VMs. On AKS, Gen2 VMs use [AKS Ubuntu 22.04 or 18.04 image](#os-configuration) or [AKS Windows Server 2022 image](#os-configuration). These images support all Gen2 SKUs and sizes.
 
 ## Default OS disk sizing