diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index 5c6d489..c1ca78f 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -3104,4 +3104,4 @@ function! s:UpDir(keepState)
     endif
 endfunction
 
-
+" vim: set sw=4 sts=4 et fdm=marker: