diff --git a/src/os_win32.c b/src/os_win32.c
index 8e908b6..0de3d64 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -1,4 +1,4 @@
-/* vi:set ts=8 sts=4 sw=4:
+/* vi:set ts=8 sts=4 sw=4 noet:
  *
  * VIM - Vi IMproved	by Bram Moolenaar
  *