From 8bd5cc1e8646d407097c154d58b75fe02cf0631b Mon Sep 17 00:00:00 2001
From: Evgenii Pashkin <eapashkin@gmail.com>
Date: Thu, 7 Dec 2017 18:52:34 +0300
Subject: [PATCH] Fix doc test

---
 gtk/docs.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gtk/docs.md b/gtk/docs.md
index 6172f404..62d567a2 100644
--- a/gtk/docs.md
+++ b/gtk/docs.md
@@ -357,6 +357,8 @@ the contents of the tooltip for `self`, or `None`
 This function creates a `FileChooserDialog` with buttons:
 
 ```no_run
+# use gtk::prelude::*;
+# use gtk::{FileChooserAction, FileChooserDialog, ResponseType, Window};
 let dialog = FileChooserDialog::with_buttons::<Window>(
     Some("Open File"),
     None,