Update runtime files.
diff --git a/runtime/doc/usr_08.txt b/runtime/doc/usr_08.txt
index 5253856..1f8776a 100644
--- a/runtime/doc/usr_08.txt
+++ b/runtime/doc/usr_08.txt
@@ -598,4 +598,4 @@
 
 Next chapter: |usr_09.txt|  Using the GUI
 
-Copyright: see |manual-copyright|  vim:tw=78:ts=8:ft=help:norl:
+Copyright: see |manual-copyright|  vim:tw=78:ts=8:noet:ft=help:norl: