diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 3f1fae8fb1403a7aa0ba055c3f54cd9116b3d69f..fd1af6b9591d55781f5c06b4d02cf75b4b274ae5 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -175,13 +175,13 @@ struct page {
 	};
 
 	union {
-		unsigned long private;		/* Mapping-private opaque data:
-					 	 * usually used for buffer_heads
-						 * if PagePrivate set; used for
-						 * swp_entry_t if PageSwapCache;
-						 * indicates order in the buddy
-						 * system if PG_buddy is set.
-						 */
+		/*
+		 * Mapping-private opaque data:
+		 * Usually used for buffer_heads if PagePrivate
+		 * Used for swp_entry_t if PageSwapCache
+		 * Indicates order in the buddy system if PageBuddy
+		 */
+		unsigned long private;
 #if USE_SPLIT_PTE_PTLOCKS
 #if ALLOC_SPLIT_PTLOCKS
 		spinlock_t *ptl;