fix typos concerning "initiali[zs]e"

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 0f22fda..29db72203 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1221,7 +1221,7 @@
 		inode_set_bytes(inode,
 				to_real_used_space(inode, inode->i_blocks,
 						   SD_V2_SIZE));
-		/* read persistent inode attributes from sd and initalise
+		/* read persistent inode attributes from sd and initialise
 		   generic inode flags from them */
 		REISERFS_I(inode)->i_attrs = sd_v2_attrs(sd);
 		sd_attrs_to_i_attrs(sd_v2_attrs(sd), inode);