diff --git a/Pipes/Wai.hs b/Pipes/Wai.hs
--- a/Pipes/Wai.hs
+++ b/Pipes/Wai.hs
@@ -1,7 +1,8 @@
 -- | A light-weight wrapper around @Network.Wai@ to provide easy conduit support.
 module Pipes.Wai
-    ( -- * Request body
-      producerRequestBody
+    ( Flush(..)
+      -- * Request body
+    , producerRequestBody
       -- * Response body
     , responseProducer
     , responseRawProducer
@@ -52,7 +53,7 @@
     Chunk b -> lift $ send b
     Flush -> lift $ flush
 
--- | Create a raw response using a @Source@ and @Sink@ to represent the input
+-- | Create a raw response using a @Producer@ and @Consumer@ to represent the input
 -- and output, respectively.
 --
 -- Since 3.0.0
diff --git a/pipes-wai.cabal b/pipes-wai.cabal
--- a/pipes-wai.cabal
+++ b/pipes-wai.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                pipes-wai
-version:             3.0.0
+version:             3.0.1
 synopsis:            A port of wai-conduit for the pipes ecosystem
 -- description:         
 homepage:            http://github.com/brewtown/pipes-wai