Minor text changes

src/client_cli/cmdUser/userWhoami.go

@@ -14,7 +14,7 @@ func (cmd *Whoami)GetName() string {
 }
  
 func (cmd *Whoami)GetDesc() string {
-	return "Display the authenticated user's details."
+	return "Display the current user's details."
 }
 
 func (cmd *Whoami)PrintUsage() {

src/client_cli/cmdVM/vmEdit.go

@@ -24,7 +24,7 @@ func (cmd *Edit)GetName() string {
 }
  
 func (cmd *Edit)GetDesc() string {
-	return "Edit a VM's properties: name, cpus, ram or nic (regex matching)."
+	return "Edit one or more VMs' properties: name, cpus, ram or nic (regex matching)."
 }
 
 func (cmd *Edit)PrintUsage() {