[POWERPC] include/asm-powerpc/: Spelling fixes

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index 314aad3..90aadf5 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -304,7 +304,7 @@
 int spu_switch_event_unregister(struct notifier_block * n);
 
 /*
- * This defines the Local Store, Problem Area and Privlege Area of an SPU.
+ * This defines the Local Store, Problem Area and Privilege Area of an SPU.
  */
 
 union mfc_tag_size_class_cmd {