Update runtime files.
diff --git a/runtime/doc/usr_29.txt b/runtime/doc/usr_29.txt
index 996046e..a8ad295 100644
--- a/runtime/doc/usr_29.txt
+++ b/runtime/doc/usr_29.txt
@@ -608,4 +608,4 @@
 
 Next chapter: |usr_30.txt|  Editing programs
 
-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: