*
* @domain_alloc_irqs, @domain_free_irqs can be used to override the
* default allocation/free functions (__msi_domain_alloc/free_irqs). This
- * is initially for a wrapper around XENs seperate MSI universe which can't
+ * is initially for a wrapper around XEN's separate MSI universe which can't
* be wrapped into the regular irq domains concepts by mere mortals. This
* allows to universally use msi_domain_alloc/free_irqs without having to
* special case XEN all over the place.