Standardize on the vi editing directives being on the first line.
diff --git a/e2fsprogs/ext2fs/closefs.c b/e2fsprogs/ext2fs/closefs.c
index 40a6974..3531cdc 100644
--- a/e2fsprogs/ext2fs/closefs.c
+++ b/e2fsprogs/ext2fs/closefs.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * closefs.c --- close an ext2 filesystem
  *