Standardize on the vi editing directives being on the first line.
diff --git a/e2fsprogs/e2fsbb.h b/e2fsprogs/e2fsbb.h
index 975e567..78e7cbd 100644
--- a/e2fsprogs/e2fsbb.h
+++ b/e2fsprogs/e2fsbb.h
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * File: e2fsbb.h
  *