diff --git a/System/Console/CmdArgs/Implicit.hs b/System/Console/CmdArgs/Implicit.hs
--- a/System/Console/CmdArgs/Implicit.hs
+++ b/System/Console/CmdArgs/Implicit.hs
@@ -143,8 +143,8 @@
 --     it will set the verbosity (see 'setVerbosity').
 cmdArgsApply :: CmdArgs a -> IO a
 cmdArgsApply CmdArgs{..}
-    | Just x <- cmdArgsHelp = do putStrLn x; exitSuccess
-    | Just x <- cmdArgsVersion = do putStrLn x; exitSuccess
+    | Just x <- cmdArgsHelp = do putStr x; exitSuccess
+    | Just x <- cmdArgsVersion = do putStr x; exitSuccess
     | otherwise = do
         maybe (return ()) setVerbosity cmdArgsVerbosity
         return cmdArgsValue
diff --git a/System/Console/CmdArgs/Implicit/Type.hs b/System/Console/CmdArgs/Implicit/Type.hs
--- a/System/Console/CmdArgs/Implicit/Type.hs
+++ b/System/Console/CmdArgs/Implicit/Type.hs
@@ -17,8 +17,8 @@
 --   @--version@, @--quiet@ and @--verbose@.
 data CmdArgs a = CmdArgs
     {cmdArgsValue :: a -- ^ The underlying value being wrapped.
-    ,cmdArgsHelp :: Maybe String -- ^ @Just@ if @--help@ is given, then gives the help message for display.
-    ,cmdArgsVersion :: Maybe String -- ^ @Just@ if @--version@ is given, then gives the version message for display.
+    ,cmdArgsHelp :: Maybe String -- ^ @Just@ if @--help@ is given, then gives the help message for display, including a trailing newline.
+    ,cmdArgsVersion :: Maybe String -- ^ @Just@ if @--version@ is given, then gives the version message for display, including a trailing newline.
     ,cmdArgsVerbosity :: Maybe Verbosity -- ^ @Just@ if @--quiet@ or @--verbose@ is given, then gives the verbosity to use.
     ,cmdArgsPrivate :: CmdArgsPrivate -- ^ Private: Only exported due to Haddock limitations.
     }
diff --git a/cmdargs.cabal b/cmdargs.cabal
--- a/cmdargs.cabal
+++ b/cmdargs.cabal
@@ -1,13 +1,13 @@
 cabal-version:      >= 1.6
 build-type:         Simple
 name:               cmdargs
-version:            0.6.6
+version:            0.6.7
 license:            BSD3
 license-file:       LICENSE
 category:           Console
 author:             Neil Mitchell <ndmitchell@gmail.com>
 maintainer:         Neil Mitchell <ndmitchell@gmail.com>
-copyright:          Neil Mitchell 2009-2010
+copyright:          Neil Mitchell 2009-2011
 synopsis:           Command line argument processing
 description:
     This library provides an easy way to define command line parsers. Most users