powerpc: Fix misspellings in comments.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/kvm/book3s_xics.c b/arch/powerpc/kvm/book3s_xics.c
index 905e94a..46871d5 100644
--- a/arch/powerpc/kvm/book3s_xics.c
+++ b/arch/powerpc/kvm/book3s_xics.c
@@ -432,7 +432,7 @@
 	 * the whole masked_pending business which is about not
 	 * losing interrupts that occur while masked.
 	 *
-	 * I don't differenciate normal deliveries and resends, this
+	 * I don't differentiate normal deliveries and resends, this
 	 * implementation will differ from PAPR and not lose such
 	 * interrupts.
 	 */
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 778ef86..4d66f44 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -992,7 +992,7 @@
 	kvmppc_restart_interrupt(vcpu, exit_nr);
 
 	/*
-	 * get last instruction before beeing preempted
+	 * get last instruction before being preempted
 	 * TODO: for e6500 check also BOOKE_INTERRUPT_LRAT_ERROR & ESR_DATA
 	 */
 	switch (exit_nr) {
diff --git a/arch/powerpc/kvm/e500mc.c b/arch/powerpc/kvm/e500mc.c
index cda695d..f48a0c2 100644
--- a/arch/powerpc/kvm/e500mc.c
+++ b/arch/powerpc/kvm/e500mc.c
@@ -182,7 +182,7 @@
 		r = 0;
 #ifdef CONFIG_ALTIVEC
 	/*
-	 * Since guests have the priviledge to enable AltiVec, we need AltiVec
+	 * Since guests have the privilege to enable AltiVec, we need AltiVec
 	 * support in the host to save/restore their context.
 	 * Don't use CPU_FTR_ALTIVEC to identify cores with AltiVec unit
 	 * because it's cleared in the absence of CONFIG_ALTIVEC!