Update runtime files.
diff --git a/runtime/doc/sign.txt b/runtime/doc/sign.txt
index dab63b1..bd63ea9 100644
--- a/runtime/doc/sign.txt
+++ b/runtime/doc/sign.txt
@@ -202,4 +202,4 @@
 		have a name.
 
 
- vim:tw=78:ts=8:ft=help:norl:
+ vim:tw=78:ts=8:noet:ft=help:norl: