update readme.md (#17)

aecor · Apr 3, 2018 · 96558b7 · 96558b7
1 parent 84a1fdd
commit 96558b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -70,7 +70,7 @@ object KeyValueStore {
   }
 
   // A function to convert a natural transformation to your trait
-  def fromFunctionK[F[_]](f: KeyValueStoreFree ~> F]): KeyValueStore[F] = 
+  def fromFunctionK[F[_]](f: KeyValueStoreFree ~> F): KeyValueStore[F] = 
     new KeyValueStore[F] {
       def setValue(key: String, value: String): F[Unit] = 
         f(KeyValueStoreFree.SetValue(key, value))