diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -134,7 +134,7 @@
 packages:
  - '.'
 extra-deps:
- - miso-0.12.0.0
+ - miso-0.18.0.0
 
 setup-info:
   ghcjs:
@@ -280,6 +280,8 @@
 }
 ```
 
+Add the source from [Sample Application](#sample-application) to `app/Main.hs`
+
 Build the project
 ```
 nix-build
@@ -418,13 +420,13 @@
 main :: IO ()
 main = startApp App {..}
   where
-	initialAction = SayHelloWorld -- initial action to be executed on application load
-	model         = 0             -- initial model
-	update        = updateModel   -- update function
-	view          = viewModel     -- view function
-	events        = defaultEvents -- default delegated events
-	subs          = []            -- empty subscription list
-	mountPoint    = Nothing       -- mount point for application (Nothing defaults to 'body')
+    initialAction = SayHelloWorld -- initial action to be executed on application load
+    model  = 0                    -- initial model
+    update = updateModel          -- update function
+    view   = viewModel            -- view function
+    events = defaultEvents        -- default delegated events
+    subs   = []                   -- empty subscription list
+    mountPoint = Nothing          -- mount point for application (Nothing defaults to 'body')
 
 -- | Updates model, optionally introduces side effects
 updateModel :: Action -> Model -> Effect Action Model
diff --git a/exe/Main.hs b/exe/Main.hs
--- a/exe/Main.hs
+++ b/exe/Main.hs
@@ -1,40 +1,49 @@
+-- | Haskell language pragma
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE RecordWildCards #-}
+
+-- | Haskell module declaration
 module Main where
 
+-- | Miso framework import
 import Miso
 import Miso.String
 
+-- | Type synonym for an application model
 type Model = Int
 
+-- | Sum type for application events
+data Action
+  = AddOne
+  | SubtractOne
+  | NoOp
+  | SayHelloWorld
+  deriving (Show, Eq)
+
+-- | Entry point for a miso application
 main :: IO ()
-main = startApp App { initialAction = SayHelloWorld, ..}
+main = startApp App {..}
   where
-    model  = 0
-    update = updateModel
-    view   = viewModel
-    events = defaultEvents
-    mountPoint = Nothing
-    subs   = []
+    initialAction = SayHelloWorld -- initial action to be executed on application load
+    model  = 0                    -- initial model
+    update = updateModel          -- update function
+    view   = viewModel            -- view function
+    events = defaultEvents        -- default delegated events
+    subs   = []                   -- empty subscription list
+    mountPoint = Nothing          -- mount point for application (Nothing defaults to 'body')
 
+-- | Updates model, optionally introduces side effects
 updateModel :: Action -> Model -> Effect Action Model
 updateModel AddOne m = noEff (m + 1)
 updateModel SubtractOne m = noEff (m - 1)
 updateModel NoOp m = noEff m
 updateModel SayHelloWorld m = m <# do
-  putStrLn "Hello World!" >> pure NoOp
-
-data Action
-  = AddOne
-  | SubtractOne
-  | NoOp
-  | SayHelloWorld
-  deriving (Show, Eq)
+  putStrLn "Hello World" >> pure NoOp
 
-viewModel :: Int -> View Action
+-- | Constructs a virtual DOM from a model
+viewModel :: Model -> View Action
 viewModel x = div_ [] [
    button_ [ onClick AddOne ] [ text "+" ]
- , text $ ms (show x)
+ , text (ms x)
  , button_ [ onClick SubtractOne ] [ text "-" ]
  ]
-
diff --git a/miso.cabal b/miso.cabal
--- a/miso.cabal
+++ b/miso.cabal
@@ -1,5 +1,5 @@
 name:                miso
-version:             0.20.0.0
+version:             0.20.1.0
 category:            Web, Miso, Data Structures
 license:             BSD3
 license-file:        LICENSE
@@ -7,6 +7,7 @@
 maintainer:          David M. Johnson <djohnson.m@gmail.com>
 homepage:            http://github.com/dmjio/miso
 copyright:           Copyright (c) 2017-2018 David M. Johnson
+bug-reports:         https://github.com/dmjio/miso/issues
 build-type:          Simple
 extra-source-files:  README.md
 cabal-version:       >=1.22
@@ -27,6 +28,12 @@
   description:
     Builds Miso's examples
 
+flag tests
+  default:
+    False
+  description:
+    Builds Miso's tests
+
 executable todo-mvc
   main-is:
     Main.hs
@@ -209,7 +216,7 @@
 executable tests
   main-is:
     Main.hs
-  if !impl(ghcjs)
+  if !impl(ghcjs) || !flag(tests)
     buildable: False
   else
     hs-source-dirs: