diff --git a/Changelog.md b/Changelog.md
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,4 +1,8 @@
 
+20190203 phoityne-vscode-0.0.28.0
+  * [FIX] [Fixed typo in update message.](https://github.com/phoityne/haskell-debug-adapter/pull/2) ([@hnefatl](https://github.com/hnefatl))
+
+
 20181014 phoityne-vscode-0.0.27.0
   * [UPDATE] supported haskell-dap-0.0.9.0
   * [MODIFY] send dap output to vscode with DEBUG level. 
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -141,7 +141,7 @@
 
 ### changing log level
 
-For debuging phoityen itself, change the log level to DEBUG.  
+For debugging phoityne itself, change the log level to DEBUG.  
 Adding Issue with the debug log.
 
     % diff .vscode/launch.json.old .vscode/launch.json
@@ -160,4 +160,12 @@
 |stack clean & build|required|stack clean && stack build|task definition for F7 shortcut key.|
 |stack test|required|stack test|task definition for F8 shortcut key.|
 |stack watch|required|stack build --test --no-run-tests --file-watch|task definition for F6 shortcut key.|
+
+
+
+# Thanks
+
+Thank you for your contribution for this project.
+* [@hnefatl](https://github.com/hnefatl)
+
 
diff --git a/app/Phoityne/VSCode/Core.hs b/app/Phoityne/VSCode/Core.hs
--- a/app/Phoityne/VSCode/Core.hs
+++ b/app/Phoityne/VSCode/Core.hs
@@ -274,7 +274,7 @@
 --
 --
 _ERR_MSG_URL :: [String]
-_ERR_MSG_URL = [ "`stack update` and install new phoityen-vscode."
+_ERR_MSG_URL = [ "`stack update` and install new phoityne-vscode."
                , "Or check information on https://marketplace.visualstudio.com/items?itemName=phoityne.phoityne-vscode"
                ]
 
@@ -299,7 +299,7 @@
 _NEW_VERSION_MSG = [
     ""
   , "  New hackage module has been released."
-  , "  `stack update` and `stack install phoityen-vscode`."
+  , "  `stack update` and `stack install phoityne-vscode`."
   , " "
   , " "
   ]
diff --git a/app/Phoityne/VSCode/TH/VariablePresentationHintJSON.hs b/app/Phoityne/VSCode/TH/VariablePresentationHintJSON.hs
--- a/app/Phoityne/VSCode/TH/VariablePresentationHintJSON.hs
+++ b/app/Phoityne/VSCode/TH/VariablePresentationHintJSON.hs
@@ -1,58 +1,58 @@
-{-# LANGUAGE TemplateHaskell     #-}
-
-
-module Phoityne.VSCode.TH.VariablePresentationHintJSON where
-
-import Data.Aeson.TH
-
-import Phoityne.VSCode.Utility
-
--- |
---   Optional properties of a variable that can be used to determine how to render the variable in the UI.
---
-data VariablePresentationHint =
-  VariablePresentationHint {
-    {-
-		  The kind of variable. Before introducing additional values, try to use the listed values.
-			Values: 
-			'property': Indicates that the object is a property.
-			'method': Indicates that the object is a method.
-			'class': Indicates that the object is a class.
-			'data': Indicates that the object is data.
-			'event': Indicates that the object is an event.
-			'baseClass': Indicates that the object is a base class.
-			'innerClass': Indicates that the object is an inner class.
-			'interface': Indicates that the object is an interface.
-			'mostDerivedClass': Indicates that the object is the most derived class.
-			'virtual': Indicates that the object is virtual, that means it is a synthetic object introduced by the adapter for rendering purposes, e.g. an index range for large arrays.
-			etc.
-    -}
-    kindVariablePresentationHint       :: String
-    {-
-		  Set of attributes represented as an array of strings. Before introducing additional values, try to use the listed values.
-			Values: 
-			'static': Indicates that the object is static.
-			'constant': Indicates that the object is a constant.
-			'readOnly': Indicates that the object is read only.
-			'rawString': Indicates that the object is a raw string.
-			'hasObjectId': Indicates that the object can have an Object ID created for it.
-			'canHaveObjectId': Indicates that the object has an Object ID associated with it.
-			'hasSideEffects': Indicates that the evaluation had side effects.
-			etc.
-    -}
-  , attributesVariablePresentationHint :: [String]
-    {-
-		  Visibility of variable. Before introducing additional values, try to use the listed values.
-			Values: 'public', 'private', 'protected', 'internal', 'final', etc.
-    -}
-  , visibilityVariablePresentationHint :: String
-  } deriving (Show, Read, Eq)
-
-
-$(deriveJSON defaultOptions { fieldLabelModifier = rdrop (length "VariablePresentationHint") } ''VariablePresentationHint)
-
--- |
---
-defaultVariablePresentationHint :: VariablePresentationHint
-defaultVariablePresentationHint = VariablePresentationHint "data" [] "public"
-
+{-# LANGUAGE TemplateHaskell     #-}
+
+
+module Phoityne.VSCode.TH.VariablePresentationHintJSON where
+
+import Data.Aeson.TH
+
+import Phoityne.VSCode.Utility
+
+-- |
+--   Optional properties of a variable that can be used to determine how to render the variable in the UI.
+--
+data VariablePresentationHint =
+  VariablePresentationHint {
+    {-
+		  The kind of variable. Before introducing additional values, try to use the listed values.
+			Values: 
+			'property': Indicates that the object is a property.
+			'method': Indicates that the object is a method.
+			'class': Indicates that the object is a class.
+			'data': Indicates that the object is data.
+			'event': Indicates that the object is an event.
+			'baseClass': Indicates that the object is a base class.
+			'innerClass': Indicates that the object is an inner class.
+			'interface': Indicates that the object is an interface.
+			'mostDerivedClass': Indicates that the object is the most derived class.
+			'virtual': Indicates that the object is virtual, that means it is a synthetic object introduced by the adapter for rendering purposes, e.g. an index range for large arrays.
+			etc.
+    -}
+    kindVariablePresentationHint       :: String
+    {-
+		  Set of attributes represented as an array of strings. Before introducing additional values, try to use the listed values.
+			Values: 
+			'static': Indicates that the object is static.
+			'constant': Indicates that the object is a constant.
+			'readOnly': Indicates that the object is read only.
+			'rawString': Indicates that the object is a raw string.
+			'hasObjectId': Indicates that the object can have an Object ID created for it.
+			'canHaveObjectId': Indicates that the object has an Object ID associated with it.
+			'hasSideEffects': Indicates that the evaluation had side effects.
+			etc.
+    -}
+  , attributesVariablePresentationHint :: [String]
+    {-
+		  Visibility of variable. Before introducing additional values, try to use the listed values.
+			Values: 'public', 'private', 'protected', 'internal', 'final', etc.
+    -}
+  , visibilityVariablePresentationHint :: String
+  } deriving (Show, Read, Eq)
+
+
+$(deriveJSON defaultOptions { fieldLabelModifier = rdrop (length "VariablePresentationHint") } ''VariablePresentationHint)
+
+-- |
+--
+defaultVariablePresentationHint :: VariablePresentationHint
+defaultVariablePresentationHint = VariablePresentationHint "data" [] "public"
+
diff --git a/app/Phoityne/VSCode/Type.hs b/app/Phoityne/VSCode/Type.hs
--- a/app/Phoityne/VSCode/Type.hs
+++ b/app/Phoityne/VSCode/Type.hs
@@ -1,33 +1,33 @@
-{-# LANGUAGE DeriveDataTypeable #-}
-{-# LANGUAGE OverloadedStrings  #-}
-{-# LANGUAGE TemplateHaskell    #-}
-{-# LANGUAGE FlexibleContexts   #-}
-{-# LANGUAGE TypeOperators      #-}
-{-# LANGUAGE DataKinds          #-}
-{-# LANGUAGE Rank2Types         #-}
-
-module Phoityne.VSCode.Type where
-
-import Data.Data
-import Control.Lens
-import qualified Control.Exception.Safe as E
-
---------------------------------------------------------------------------------
--- | Command Line Argument Data Type
-
--- |
---  Help Exception
---
-data HelpExitException = HelpExitException
-  deriving (Show, Typeable)
-
-instance E.Exception HelpExitException
-
--- |
---
-data ArgData = ArgData {
-  _hackageVersionArgData :: String
-} deriving (Data, Typeable, Show, Read, Eq)
-
-makeLenses ''ArgData
-
+{-# LANGUAGE DeriveDataTypeable #-}
+{-# LANGUAGE OverloadedStrings  #-}
+{-# LANGUAGE TemplateHaskell    #-}
+{-# LANGUAGE FlexibleContexts   #-}
+{-# LANGUAGE TypeOperators      #-}
+{-# LANGUAGE DataKinds          #-}
+{-# LANGUAGE Rank2Types         #-}
+
+module Phoityne.VSCode.Type where
+
+import Data.Data
+import Control.Lens
+import qualified Control.Exception.Safe as E
+
+--------------------------------------------------------------------------------
+-- | Command Line Argument Data Type
+
+-- |
+--  Help Exception
+--
+data HelpExitException = HelpExitException
+  deriving (Show, Typeable)
+
+instance E.Exception HelpExitException
+
+-- |
+--
+data ArgData = ArgData {
+  _hackageVersionArgData :: String
+} deriving (Data, Typeable, Show, Read, Eq)
+
+makeLenses ''ArgData
+
diff --git a/phoityne-vscode.cabal b/phoityne-vscode.cabal
--- a/phoityne-vscode.cabal
+++ b/phoityne-vscode.cabal
@@ -1,11 +1,13 @@
--- This file has been generated from package.yaml by hpack version 0.28.2.
+cabal-version: 1.12
+
+-- This file has been generated from package.yaml by hpack version 0.31.1.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 2e3d81bba7298c6b250fac3885e94bd14ecd597e7e17391774f5411f2375b1fc
+-- hash: 01ceff3d414e57dec988aba626e06451dd9f6f4c51e3a8bad1930c99ce5a36f2
 
 name:           phoityne-vscode
-version:        0.0.27.0
+version:        0.0.28.0
 synopsis:       Haskell Debug Adapter for Visual Studio Code.
 description:    Please see README.md
 category:       Development
@@ -13,14 +15,13 @@
 bug-reports:    https://github.com/phoityne/phoityne-vscode/issues
 author:         phoityne_hs
 maintainer:     phoityne.hs@gmail.com
-copyright:      2016-2018 phoityne_hs
+copyright:      2016-2019 phoityne_hs
 license:        BSD3
 license-file:   LICENSE
 build-type:     Simple
-cabal-version:  >= 1.10
 extra-source-files:
-    Changelog.md
     README.md
+    Changelog.md
 
 executable phoityne-vscode
   main-is: Main.hs