From 1ce86a78abcde4b80a21e7d914267a39c1799fca Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien@potencier.org>
Date: Mon, 18 Jan 2021 15:07:17 +0100
Subject: [PATCH] Fix UPGRADE file

`$hub` expects a service, not a string.
---
 UPGRADE-4.0.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/UPGRADE-4.0.md b/UPGRADE-4.0.md
index 2b49e501..5457b687 100644
--- a/UPGRADE-4.0.md
+++ b/UPGRADE-4.0.md
@@ -215,7 +215,7 @@
   services:
       Sentry\Monolog\Handler:
           arguments:
-              $hub: Sentry\State\HubInterface
+              $hub: '@Sentry\State\HubInterface'
               $level: !php/const Monolog\Logger::ERROR
               $bubble: false
   ```