Update runtime files.
diff --git a/runtime/doc/os_amiga.txt b/runtime/doc/os_amiga.txt
index ad083b5..26aec5f 100644
--- a/runtime/doc/os_amiga.txt
+++ b/runtime/doc/os_amiga.txt
@@ -144,4 +144,4 @@
 	;End VIM
 
 
- vim:tw=78:ts=8:ft=help:norl:
+ vim:tw=78:ts=8:noet:ft=help:norl: