diff --git a/ghc-HUnit.spec b/ghc-HUnit.spec
index a3cc08c..21e07b9 100644
--- a/ghc-HUnit.spec
+++ b/ghc-HUnit.spec
@@ -7,6 +7,7 @@
 %global debug_package %{nil}
 
 Name:           ghc-%{pkg_name}
+# part of haskell-platform-2009.2.0.2 and ghc-6.10.x extralibs!
 Version:        1.2.0.3
 Release:        1%{?dist}
 Summary:        Haskell %{pkg_name} library