diff --git a/kernel/power/autosleep.c b/kernel/power/autosleep.c
index 9af5a50d3489..b29c8aca7486 100644
--- a/kernel/power/autosleep.c
+++ b/kernel/power/autosleep.c
@@ -54,7 +54,7 @@ static void try_to_suspend(struct work_struct *work)
 		goto out;
 
 	/*
-	 * If the wakeup occured for an unknown reason, wait to prevent the
+	 * If the wakeup occurred for an unknown reason, wait to prevent the
 	 * system from trying to suspend and waking up in a tight loop.
 	 */
 	if (final_count == initial_count)
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index d63560e1cf87..1a221dcb3c01 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -329,7 +329,7 @@ static void *chain_alloc(struct chain_allocator *ca, unsigned int size)
 /**
  * Data types related to memory bitmaps.
  *
- * Memory bitmap is a structure consiting of many linked lists of
+ * Memory bitmap is a structure consisting of many linked lists of
  * objects.  The main list's elements are of type struct zone_bitmap
  * and each of them corresonds to one zone.  For each zone bitmap
  * object there is a list of objects of type struct bm_block that
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index 72e33054a2e1..bea3cb8afa11 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -884,7 +884,7 @@ out_clean:
  *	enough_swap - Make sure we have enough swap to save the image.
  *
  *	Returns TRUE or FALSE after checking the total amount of swap
- *	space avaiable from the resume partition.
+ *	space available from the resume partition.
  */
 
 static int enough_swap(unsigned int nr_pages)