diff -r 1aa41c487e44 -r cfc898fd62f1 Makefile.PL
--- a/Makefile.PL	Tue Dec 09 23:26:57 2008 +0100
+++ b/Makefile.PL	Tue Dec 16 16:08:43 2008 +0100
@@ -1,3 +1,6 @@
+# The source for this stuff could be found at the following place:
+# https://keller.schlittermann.de/hg/quancom
+
 use ExtUtils::MakeMaker;
 
 WriteMakefile (