diff --git a/doc/neosnippet.txt b/doc/neosnippet.txt
index 951e014..fd7c72f 100644
--- a/doc/neosnippet.txt
+++ b/doc/neosnippet.txt
@@ -319,6 +319,11 @@ Snippet include feature is available.
 >
 	include c.snip
 <
+If you want to include a whole filetype directory snippets.
+>
+	include javascript/*
+<
+
 Eval snippet feature is available.
 >
 	snippet     hoge