CNV-73556: Fix hotplug memory default and vale updates

Author: abrennan89

modules/virt-hot-plugging-memory.adoc

@@ -12,17 +12,17 @@ You can add or remove the amount of memory allocated to a virtual machine (VM) w
 
 .Procedure
 
-. Navigate to *Virtualization* -> *VirtualMachines*.
+. Go to *Virtualization* -> *VirtualMachines*.
 . Select the required VM to open the *VirtualMachine details* page.
 . On the *Configuration* tab, click *Edit CPU|Memory*.
-. Enter the desired amount of memory and click *Save*.
+. Enter the required amount of memory and click *Save*.
 +
 [NOTE]
 ====
-You can hot plug up to three times the default initial amount of memory of the VM. Exceeding this limit requires a restart.
+You can hot plug up to four times the default initial amount of memory of the VM. Exceeding this limit requires a restart.
 ====
 +
-The system applies these changes immediately. If the VM is migratable, a live migration is triggered. If not, or if the changes cannot be live-updated, a `RestartRequired` condition is added to the VM.
+The system applies these changes immediately. If the VM is able to be migrated, a live migration is triggered. If not, or if the changes cannot be live-updated, a `RestartRequired` condition is added to the VM.
 +
 [NOTE]
 ====