Update runtime files.
diff --git a/runtime/doc/mlang.txt b/runtime/doc/mlang.txt
index 3d590e0..4d85bbd 100644
--- a/runtime/doc/mlang.txt
+++ b/runtime/doc/mlang.txt
@@ -210,4 +210,4 @@
 	:endif
 <
 
- vim:tw=78:sw=4:ts=8:ft=help:norl:
+ vim:tw=78:sw=4:ts=8:noet:ft=help:norl: