Update articles/operator-nexus/howto-azure-operator-nexus-prerequisites.md

Co-authored-by: Pankaj Goyal <[email protected]>

Author: JAC0BSMITH

articles/operator-nexus/howto-azure-operator-nexus-prerequisites.md

@@ -54,7 +54,7 @@ In subsequent deployments of Operator Nexus, you can skip to creating the NFC an
     service-provider side. For an ExpressRoute circuit to be operational,
     Circuit status must be Enabled, and Provider status must be
     Provisioned
-- Set up Key Vault to store encryption and security tokens, service principals,
+- Set up Azure KeyVault to store encryption and security tokens, service principals,
   passwords, certificates, and API keys
 - Set up Log Analytics WorkSpace (LAW) to store logs and analytics data for
   Operator Nexus subcomponents (Network Fabric, Cluster, etc.)