From d658a7d3177aab3e5c82fa6ebf0d70e614643a54 Mon Sep 17 00:00:00 2001
From: Marcelo Boeira <me@marceloboeira.com>
Date: Fri, 4 Mar 2016 16:45:12 -0300
Subject: [PATCH] Add missing ' to close string

---
 UPGRADING.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/UPGRADING.md b/UPGRADING.md
index 042d669dee..b5adeff49b 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -147,7 +147,7 @@ error!({ message: 'No such page.', id: 'missing_page' }, 404, { 'Content-Type' =
 `error!` also supports just passing a message. `error!('Server error.')` and `format: :json` returns the following JSON response
 
 ```
-{ 'error': 'Server error. }
+{ 'error': 'Server error.' }
 ```
 
 with a status code of 500 and a Content Type of text/error.