Standardize on the vi editing directives being on the first line.
diff --git a/e2fsprogs/ext2fs/e2image.h b/e2fsprogs/ext2fs/e2image.h
index c05d43e..8d38ecc 100644
--- a/e2fsprogs/ext2fs/e2image.h
+++ b/e2fsprogs/ext2fs/e2image.h
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * e2image.h --- header file describing the ext2 image format
  *