Fix cpd compilation

Author: dkgroot

build.xml

@@ -25,7 +25,7 @@
   </target>
 
   <target name="cpd">
-    <exec command="vendor/bin/phpcpd --fuzzy src --exclude src/PAMI/Message/Event" checkreturn="true" passthru="true"/>
+    <exec command="vendor/bin/phpcpd --fuzzy src --exclude src/PAMI/Message/Event --exclude PAMI/Message/Event" checkreturn="true" passthru="true"/>
   </target>
 
   <target name="md">