fixed

Author: wtnlee

articles/virtual-wan/about-nva-hub.md

@@ -25,7 +25,7 @@ Deploying NVAs into a Virtual WAN hub provides the following benefits:
 * **No-hassle provisioning and boot-strapping**: A managed application is prequalified for provisioning and boot-strapping for the Virtual WAN platform. This managed application is available through the Azure Marketplace link.
 * **Simplified routing**: Leverage Virtual WAN's intelligent routing systems. NVA solutions peer with the Virtual WAN hub router and participate in the Virtual WAN routing decision process similarly to Microsoft Gateways.
 * **Integrated support**: Partners have a special support agreement with Microsoft Azure Virtual WAN to quickly diagnose and resolve any customer problems.
-* **Platform-provided lifecycle management**: Upgrades and patches are managed either directly by the customer or as part of the Azure Virtual WAN service. For best practices related to software lifecycle management for NVAs in Virtual WAN, please reach out to your NVA provider or reference provider documentation.
+* **Optional platform-provided lifecycle management**: Upgrades and patches are managed either directly by you or as part of the Azure Virtual WAN service. For best practices related to software lifecycle management for NVAs in Virtual WAN, please reach out to your NVA provider or reference provider documentation.
 * **Integrated with platform features**: Transit connectivity with Microsoft gateways and Virtual Networks, Encrypted ExpressRoute (SD-WAN overlay running over an ExpressRoute circuit) and Virtual hub route tables interact seamlessly.
 
 > [!IMPORTANT]