diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,18 @@
 [The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant-docs/CHANGELOG.md)
 [Changelog for `servant` package contains significant entries for all core packages.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md)
 
+0.11.7
+------
+
+### Significant changes
+
+- Add instance for ToSample NonEmpty
+
+### Other changes
+
+- Bump "tested-with" ghc versions
+- Fix servant-docs code sample in README
+
 0.11.5
 ----
 
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -2,24 +2,56 @@
 
 ![servant](https://raw.githubusercontent.com/haskell-servant/servant/master/servant.png)
 
-Generate API docs for your *servant* webservice. Feel free to also take a look at [servant-pandoc](https://github.com/mpickering/servant-pandoc) which uses this package to target a broad range of output formats using the excellent **pandoc**.
+Generate API docs for your _servant_ webservice. Feel free to also take a look at [servant-pandoc](https://github.com/mpickering/servant-pandoc) which uses this package to target a broad range of output formats using the excellent **pandoc**.
 
 ## Example
 
 See [here](https://github.com/haskell-servant/servant/blob/master/servant-docs/example/greet.md) for the output of the following program.
 
-``` haskell
+```haskell
 {-# LANGUAGE DataKinds #-}
-{-# LANGUAGE PolyKinds #-}
-{-# LANGUAGE TypeFamilies #-}
 {-# LANGUAGE DeriveGeneric #-}
-{-# LANGUAGE TypeOperators #-}
 {-# LANGUAGE FlexibleInstances #-}
+{-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE PolyKinds #-}
+{-# LANGUAGE TypeFamilies #-}
+{-# LANGUAGE TypeOperators #-}
 
-import Data.Proxy
-import Data.Text
+import Data.Aeson (FromJSON, ToJSON)
+import Data.Proxy (Proxy (..))
+import Data.String.Conversions (cs)
+import Data.Text (Text)
+import GHC.Generics (Generic)
+import Servant.API
+  ( (:<|>),
+    (:>),
+    Capture,
+    Delete,
+    Get,
+    JSON,
+    MimeRender,
+    PlainText,
+    Post,
+    QueryParam,
+    ReqBody,
+    mimeRender,
+  )
 import Servant.Docs
+  ( API,
+    DocCapture (..),
+    DocQueryParam (..),
+    ParamKind (..),
+    ToCapture,
+    ToParam,
+    ToSample,
+    docs,
+    markdown,
+    singleSample,
+    toCapture,
+    toParam,
+    toSamples,
+  )
 
 -- our type for a Greeting message
 data Greet = Greet { _msg :: Text }
@@ -29,6 +61,7 @@
 -- 'MimeRender' instance for 'JSON'.
 instance FromJSON Greet
 instance ToJSON Greet
+instance ToSample ()
 
 -- We can also implement 'MimeRender' explicitly for additional formats.
 instance MimeRender PlainText Greet where
@@ -36,8 +69,7 @@
 
 -- we provide a sample value for the 'Greet' type
 instance ToSample Greet where
-  toSample = Just g
-
+  toSamples _ = singleSample g
     where g = Greet "Hello, haskeller!"
 
 instance ToParam (QueryParam "capital" Bool) where
@@ -45,6 +77,7 @@
     DocQueryParam "capital"
                   ["true", "false"]
                   "Get the greeting message in uppercase (true) or not (false). Default is false."
+                  Normal
 
 instance ToCapture (Capture "name" Text) where
   toCapture _ = DocCapture "name" "name of the person to greet"
@@ -55,8 +88,8 @@
 -- API specification
 type TestApi =
        "hello" :> Capture "name" Text :> QueryParam "capital" Bool :> Get '[JSON,PlainText] Greet
-  :<|> "greet" :> RQBody '[JSON] Greet :> Post '[JSON] Greet
-  :<|> "delete" :> Capture "greetid" Text :> Delete '[] ()
+  :<|> "greet" :> ReqBody '[JSON] Greet :> Post '[JSON] Greet
+  :<|> "delete" :> Capture "greetid" Text :> Delete '[JSON] ()
 
 testApi :: Proxy TestApi
 testApi = Proxy
diff --git a/servant-docs.cabal b/servant-docs.cabal
--- a/servant-docs.cabal
+++ b/servant-docs.cabal
@@ -1,6 +1,6 @@
 cabal-version:       >=1.10
 name:                servant-docs
-version:             0.11.6
+version:             0.11.7
 
 synopsis:            generate API docs for your servant webservice
 category:            Servant, Web
@@ -19,13 +19,7 @@
 maintainer:          haskell-servant-maintainers@googlegroups.com
 copyright:           2014-2016 Zalora South East Asia Pte Ltd, 2016-2019 Servant Contributors
 build-type:          Simple
-tested-with:
-  GHC ==8.0.2
-   || ==8.2.2
-   || ==8.4.4
-   || ==8.6.5
-   || ==8.8.3
-   || ==8.10.1
+tested-with: GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
 
 extra-source-files:
   CHANGELOG.md
diff --git a/src/Servant/Docs/Internal.hs b/src/Servant/Docs/Internal.hs
--- a/src/Servant/Docs/Internal.hs
+++ b/src/Servant/Docs/Internal.hs
@@ -1064,6 +1064,7 @@
 instance ToSample a => ToSample (Maybe a)
 instance (ToSample a, ToSample b) => ToSample (Either a b)
 instance ToSample a => ToSample [a]
+instance ToSample a => ToSample (NonEmpty a)
 
 -- ToSample instances for Control.Applicative types
 instance ToSample a => ToSample (Const a b)