From b8b1c9eba9ade21fd1e48c7d4b8f3b1d46b843fc Mon Sep 17 00:00:00 2001
From: eileencodes <eileencodes@gmail.com>
Date: Wed, 7 Apr 2021 08:15:48 -0400
Subject: [PATCH] Fix missing link in deprecation

---
 activerecord/lib/active_record/core.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb
index c0ad973ef3..e3d23dafb2 100644
--- a/activerecord/lib/active_record/core.rb
+++ b/activerecord/lib/active_record/core.rb
@@ -233,7 +233,7 @@ module ActiveRecord
             The new connection handling does not support `connection_handlers`
             getter and setter.
 
-            Read more about how to migrate at:
+            Read more about how to migrate at: https://guides.rubyonrails.org/active_record_multiple_databases.html#migrate-to-the-new-connection-handling
           MSG
         else
           raise NotImplementedError, "The new connection handling does not setting support multiple connection handlers."