From ecaca28cba70abd5ed022c699d2e887bf69ac1ba Mon Sep 17 00:00:00 2001
From: Dan Van Atta <dhvatta@gmail.com>
Date: Wed, 9 Sep 2020 17:48:41 -0700
Subject: [PATCH] Update Checkstyle DTD location (#7579)

The sourceforge location is hidden, the updated location is
on https and recommended.

This issue goes into more details on the DTD migration:
https://github.com/checkstyle/checkstyle/issues/6478
---
 config/checkstyle/checkstyle.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/checkstyle/checkstyle.xml b/config/checkstyle/checkstyle.xml
index c7d06e37869..9a485459408 100644
--- a/config/checkstyle/checkstyle.xml
+++ b/config/checkstyle/checkstyle.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE module PUBLIC
           "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
-          "http://checkstyle.sourceforge.net/dtds/configuration_1_3.dtd">
+          "https://checkstyle.org/dtds/configuration_1_3.dtd">
 
 <!--
     Checkstyle configuration that checks the Google coding conventions from Google Java Style