1 files changed, 5 insertions, 0 deletions
diff --git a/Entropy.hs b/Entropy.hs
index d6779fe..7a62c68 100644
--- a/Entropy.hs
+++ b/Entropy.hs
@@ -1,5 +1,10 @@
 {-# LANGUAGE FlexibleInstances #-}
 
+{- Copyright 2016 Joey Hess <id@joeyh.name>
+ -
+ - Licensed under the GNU AGPL version 3 or higher.
+ -}
+
 module Entropy where
 
 import Data.List