diff --git a/Control/Monad/Levels.hs b/Control/Monad/Levels.hs
--- a/Control/Monad/Levels.hs
+++ b/Control/Monad/Levels.hs
@@ -1,7 +1,7 @@
 -- |
 -- Module      : Control.Monad.Levels
--- Copyright   : Sebastian Fischer 2009
--- License     : BSD3
+-- Copyright   : Sebastian Fischer
+-- License     : PublicDomain
 -- 
 -- Maintainer  : Sebastian Fischer (sebf@informatik.uni-kiel.de)
 -- Stability   : experimental
diff --git a/README b/README
--- a/README
+++ b/README
@@ -30,6 +30,6 @@
 non-deterministic computation. The nth element in this list contains
 the results of the computation that are found on the nth level of the
 computation. Hence, using `concat` to merge the levels, yields
-breadth-first search, but different combination function
+breadth-first search, but different combination functions
 (e.g. diagonalisation) can be applied too.
 
diff --git a/level-monad.cabal b/level-monad.cabal
--- a/level-monad.cabal
+++ b/level-monad.cabal
@@ -1,5 +1,5 @@
 Name:          level-monad
-Version:       0.2
+Version:       0.2.1
 Cabal-Version: >= 1.6
 Synopsis:      Non-Determinism Monad for Level-Wise Search
 Description:   This Haskell library provides an implementation of the