diff --git a/src/docbkx/tutorial/spring-data-graph.xml b/src/docbkx/tutorial/spring-data-graph.xml
index 14cff4d09..4372e57fd 100644
--- a/src/docbkx/tutorial/spring-data-graph.xml
+++ b/src/docbkx/tutorial/spring-data-graph.xml
@@ -1,4 +1,4 @@
-x<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.docbook.org/xml/4.4/docbookx.dtd">
 <chapter id="tutorial_about-spring-data">
     <title>Conjuring Magic - Spring Data Graph</title>