fs/: Spelling fixes

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index 7e397e2..72c198a 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -646,7 +646,7 @@
  * sync-data inodes."
  *
  * Note: OCFS2 already does this differently for metadata vs data
- * allocations, as those bitmaps are seperate and undo access is never
+ * allocations, as those bitmaps are separate and undo access is never
  * called on a metadata group descriptor.
  */
 static int ocfs2_test_bg_bit_allocatable(struct buffer_head *bg_bh,