Update runtime files.
diff --git a/runtime/doc/recover.txt b/runtime/doc/recover.txt
index 89703fd..c4007db 100644
--- a/runtime/doc/recover.txt
+++ b/runtime/doc/recover.txt
@@ -234,4 +234,4 @@
 file.  Thus if you write the text file, you need to use that new key.
 
 
- vim:tw=78:ts=8:ft=help:norl:
+ vim:tw=78:ts=8:noet:ft=help:norl: