Trivial change to test SVN is working again

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1754845 13f79535-47bb-0310-9956-ffa450edef68

patch.xml

@@ -17,7 +17,7 @@
 -->
 <!--
   =======================================================================
-   Use Apache Ant to generate a patch file.
+  Use Apache Ant to generate a patch file.
   =======================================================================
 -->
 <project name="create-patch" default="patchpackage" basedir=".">