From 24afa5951b17f97b7043e66b8abe6017074d5eca Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <awilkinson@pivotal.io>
Date: Tue, 26 Mar 2019 13:38:31 +0000
Subject: [PATCH] Polish "Use HTTPS for external links from XML files where
 possible"

See gh-16311
---
 spring-boot-parent/src/checkstyle/checkstyle-suppressions.xml | 4 ++--
 spring-boot-parent/src/checkstyle/checkstyle.xml              | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/spring-boot-parent/src/checkstyle/checkstyle-suppressions.xml b/spring-boot-parent/src/checkstyle/checkstyle-suppressions.xml
index 3a31420ebaf..1e7d5d40c30 100644
--- a/spring-boot-parent/src/checkstyle/checkstyle-suppressions.xml
+++ b/spring-boot-parent/src/checkstyle/checkstyle-suppressions.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE suppressions PUBLIC
-    "-//Puppy Crawl//DTD Suppressions 1.1//EN"
-    "https://www.puppycrawl.com/dtds/suppressions_1_1.dtd">
+    "-//Checkstyle//DTD SuppressionFilter Configuration 1.2//EN"
+    "https://checkstyle.org/dtds/suppressions_1_2.dtd">
 <suppressions>
 	<suppress files="SpringApplicationTests\.java" checks="FinalClass" />
 	<suppress files=".+Configuration\.java" checks="HideUtilityClassConstructor" />
diff --git a/spring-boot-parent/src/checkstyle/checkstyle.xml b/spring-boot-parent/src/checkstyle/checkstyle.xml
index 40809422e23..3779c2dd958 100644
--- a/spring-boot-parent/src/checkstyle/checkstyle.xml
+++ b/spring-boot-parent/src/checkstyle/checkstyle.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.2//EN" "https://www.puppycrawl.com/dtds/configuration_1_2.dtd">
+<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.2//EN" "https://checkstyle.org/dtds/configuration_1_2.dtd">
 <module name="Checker">
 
 	<!-- Root Checks -->