diff --git a/pisi/pxml/xmlextpiks.py b/pisi/pxml/xmlextpiks.py
index 9189f40d..1801fae4 100644
--- a/pisi/pxml/xmlextpiks.py
+++ b/pisi/pxml/xmlextpiks.py
@@ -9,6 +9,10 @@
 #
 # Please read the COPYING file.
 #
+# Authors: Eray Ozkural <eray at pardus.org.tr>
+#               Gurer Ozen <gurer at pardus.org.tr>
+#
+# piksemel written by Gurer Ozen <gurer at pardus.org.tr>
 
 """
  xmlext is a helper module for accessing XML files using