diff --git a/spring-webflow-reference/src/upgrade-guide.xml b/spring-webflow-reference/src/upgrade-guide.xml
index c980c12b..87905730 100644
--- a/spring-webflow-reference/src/upgrade-guide.xml
+++ b/spring-webflow-reference/src/upgrade-guide.xml
@@ -208,7 +208,7 @@ java org.springframework.webflow.upgrade.WebFlowUpgrader flow-to-upgrade.xml
-
+