[MANUAL] German:

- fix build

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@18891 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/de/module_specs/Zend_Validate-Set.xml

@@ -63,7 +63,7 @@
     </sect2>
 
     <xi:include href="Zend_Validate-Callback.xml" />
-    <xi:include href="Zend_Validate-Creditcard.xml" />
+    <xi:include href="Zend_Validate-CreditCard.xml" />
 
     <sect2 id="zend.validate.set.ccnum">
         <title>Ccnum</title>