x86/dom0: fix wording of PVH Dom0 error message

No functional change.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>

xen/arch/x86/hvm/dom0_build.c

@@ -739,7 +739,7 @@ static int __init pvh_setup_acpi_madt(struct domain *d, paddr_t *addr)
     /* Place the new MADT in guest memory space. */
     if ( pvh_steal_ram(d, size, 0, GB(4), addr) )
     {
-        printk("Unable to find allocate guest RAM for MADT\n");
+        printk("Unable to steal guest RAM for MADT\n");
         rc = -ENOMEM;
         goto out;
     }