diff --git a/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/main/main.xml b/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/main/main.xml
index ba96b6c1..4f7b15a4 100755
--- a/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/main/main.xml
+++ b/spring-webflow-samples/booking-faces/src/main/webapp/WEB-INF/flows/main/main.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <flow xmlns="http://www.springframework.org/schema/webflow"
-      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+      xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/webflow http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd"
       start-state="enterSearchCriteria">