diff --git a/pmc/surface.cc b/pmc/surface.cc
--- a/pmc/surface.cc
+++ b/pmc/surface.cc
@@ -1,5 +1,5 @@
 /**
- * test/demos/pmc/surface.cc
+ * pmc/surface.cc
  * Copyright (C) 2008 Markus Broeker
  */