Update runtime files.
diff --git a/runtime/doc/os_beos.txt b/runtime/doc/os_beos.txt
index 148f5fe..1356a6b 100644
--- a/runtime/doc/os_beos.txt
+++ b/runtime/doc/os_beos.txt
@@ -317,4 +317,4 @@
 <rhialto@polder.ubc.kun.nl>
 http://polder.ubc.kun.nl/~rhialto/be
 
- vim:tw=78:ts=8:ft=help:norl:
+ vim:tw=78:ts=8:noet:ft=help:norl: