KVM: Correct consistent typo: "destory" -> "destroy"

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/drivers/kvm/x86.c b/drivers/kvm/x86.c
index 2257a0a..5a1b72f 100644
--- a/drivers/kvm/x86.c
+++ b/drivers/kvm/x86.c
@@ -2513,7 +2513,7 @@
 	return ERR_PTR(r);
 }
 
-void kvm_arch_vcpu_destory(struct kvm_vcpu *vcpu)
+void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
 {
 	vcpu_load(vcpu);
 	kvm_mmu_unload(vcpu);