diff --git a/spring-geode-docs/src/docs/asciidoc/appendix.adoc b/spring-geode-docs/src/docs/asciidoc/appendix.adoc
index 698239e4..66b1aee9 100644
--- a/spring-geode-docs/src/docs/asciidoc/appendix.adoc
+++ b/spring-geode-docs/src/docs/asciidoc/appendix.adoc
@@ -173,8 +173,9 @@ and password to configure access to the server in your Maven settings (i.e. ~/.m
 [source,xml]
 ----
 <?xml version="1.0" encoding="UTF-8"?>
-<settings xmlns="http://maven.apache.org/SETTINGS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">
+<settings xmlns="http://maven.apache.org/SETTINGS/1.1.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 https://maven.apache.org/xsd/settings-1.1.0.xsd">
 
   <servers>
     <server>