intel sgx naming changes

Author: JBCook

articles/confidential-computing/overview.md

@@ -71,7 +71,7 @@ In Azure confidential computing virtual machines, a part of the CPU's hardware i
 
 ![VM model](media/overview/hardware-backed-enclave.png)
 
-Azure confidential computing infrastructure is currently comprised of a specialty SKU of virtual machines (VMs). These VMs run on Intel processors with Software Extension Guard (Intel SGX). [Intel SGX](https://intel.com/sgx) is the component that allows the increased protection that we light up with confidential computing. 
+Azure confidential computing infrastructure is currently comprised of a specialty SKU of virtual machines (VMs). These VMs run on Intel processors with Software Guard Extension (Intel SGX). [Intel SGX](https://intel.com/sgx) is the component that allows the increased protection that we light up with confidential computing. 
 
 Today, Azure offers the [DCsv2-Series](https://docs.microsoft.com/azure/virtual-machines/dcv2-series) built on Intel SGX technology for hardware-based enclave creation. You can build secure enclave-based applications to run in the DCsv2-series of VMs to protect your application data and code in use.