Update runtime files.
diff --git a/runtime/doc/print.txt b/runtime/doc/print.txt
index b93a230..07a9503 100644
--- a/runtime/doc/print.txt
+++ b/runtime/doc/print.txt
@@ -752,4 +752,4 @@
 accidental blank pages.
 
 ==============================================================================
- vim:tw=78:ts=8:ft=help:norl:
+ vim:tw=78:ts=8:noet:ft=help:norl: