docs: update HPCS name in ref arch (#386)

Author: SirSpidey

reference-architectures/deploy-arch-ibm-slz-vpc-standard.md

@@ -49,7 +49,7 @@ content-type: reference-architecture
 
 The Standard variation of the VPC landing zone deployable architecture uses two Virtual Private Clouds (VPC), a Management VPC, and a Workload VPC to manage the environment and the deployed workload. Each VPC is a multi-zoned, multi-subnet implementation that keeps your workloads secure. A transit gateway connects the VPCs to each other and Virtual Private Endpoints are used connect to IBM Cloud services.
 
-IBM Cloud Flow Logs for VPC enables the collection and storage of information about the internet protocol (IP) traffic that is going to and from network interfaces within your VPC. In addition, Activity Tracker logs events from enabled services. IBM Cloud Flow Logs for VPC and Activity Tracker are included in this deployable architecture. You can add more security services, such as Hyper Connect Crypto Services.
+IBM Cloud Flow Logs for VPC enables the collection and storage of information about the internet protocol (IP) traffic that is going to and from network interfaces within your VPC. In addition, Activity Tracker logs events from enabled services. IBM Cloud Flow Logs for VPC and Activity Tracker are included in this deployable architecture. You can add more security services, such as Hyper Protect Crypto Services.
 
 ## Architecture diagram
 {: #ra-vpc-architecture-diagram}