Fix capitalization

Author: apinnick

modules/virt-hardware-os-requirements.adoc

@@ -11,7 +11,7 @@ Review the following hardware and operating system requirements for {VirtProduct
 .Supported platforms
 * On-premise bare metal servers
 * Amazon Web Services bare metal instances
-* IBM Cloud bare metal servers. See link:https://access.redhat.com/articles/6738731[Deploy OpenShift Virtualization on IBM Cloud Bare Metal nodes].
+* IBM Cloud Bare Metal Servers. See link:https://access.redhat.com/articles/6738731[Deploy OpenShift Virtualization on IBM Cloud Bare Metal nodes].
 
 ifdef::openshift-enterprise[]
 :FeatureName: Installing OpenShift Virtualization on AWS bare metal instances or on IBM Cloud bare metal servers