diff --git a/pom.xml b/pom.xml
index f11433c2..e8ab5fae 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1071,26 +1071,26 @@
 									<!-- It's mandatory for you to pass the docs.main property -->
 									<github-repo>${docs.main}</github-repo>
 									<github-raw>
-										https://raw.githubusercontent.com/spring-cloud/${docs.main}/${github-tag}
+										https://raw.githubusercontent.com/spring-cloud/${docs.main}/${github-tag}@
 									</github-raw>
-									<github-code>https://github.com/spring-cloud/${docs.main}/tree/${github-tag}
+									<github-code>https://github.com/spring-cloud/${docs.main}/tree/${github-tag}@
 									</github-code>
-									<github-issues>https://github.com/spring-cloud/${docs.main}/issues/</github-issues>
-									<github-wiki>https://github.com/spring-cloud/${docs.main}/wiki</github-wiki>
+									<github-issues>https://github.com/spring-cloud/${docs.main}/issues/@</github-issues>
+									<github-wiki>https://github.com/spring-cloud/${docs.main}/wiki@</github-wiki>
 									<github-master-code>https://github.com/spring-cloud/${docs.main}/tree/master
 									</github-master-code>
-									<index-link>${index-link}</index-link>
+									<index-link>${index-link}@</index-link>
 
 									<!-- Spring Cloud specific -->
 									<!-- for backward compatibility -->
-									<spring-cloud-version>${project.version}</spring-cloud-version>
-									<project-version>${project.version}</project-version>
-									<github-tag>${github-tag}</github-tag>
-									<version-type>${version-type}</version-type>
-									<docs-url>${docs-url}</docs-url>
-									<raw-docs-url>${raw-docs-url}</raw-docs-url>
-									<project-version>${project.version}</project-version>
-									<project-name>${docs.main}</project-name>
+									<spring-cloud-version>${project.version}@</spring-cloud-version>
+									<project-version>${project.version}@</project-version>
+									<github-tag>${github-tag}@</github-tag>
+									<version-type>${version-type}@</version-type>
+									<docs-url>${docs-url}@</docs-url>
+									<raw-docs-url>${raw-docs-url}@</raw-docs-url>
+									<project-version>${project.version}@</project-version>
+									<project-name>${docs.main}@</project-name>
 								</attributes>
 								<!-- end::attributes[] -->
 								<requires>