DOCUMENTATION German: fix compilation error

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@15313 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/de/module_specs/Zend_Gdata_Spreadsheets.xml

@@ -1,4 +1,4 @@
-15103<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!-- EN-Revision: 15103 -->
 <!-- Reviewed: no -->
 <sect1 id="zend.gdata.spreadsheets">