diff --git a/aeson-picker.cabal b/aeson-picker.cabal
--- a/aeson-picker.cabal
+++ b/aeson-picker.cabal
@@ -1,5 +1,6 @@
 name:           aeson-picker
-version:        0.1.0.1
+version:        0.1.0.2
+synopsis:       Tiny library to get fields from JSON format
 description:    Tiny library to get fields from JSON format
 homepage:       https://github.com/ozzzzz/aeson-picker#readme
 bug-reports:    https://github.com/ozzzzz/aeson-picker/issues
diff --git a/src/Data/Aeson/Picker.hs b/src/Data/Aeson/Picker.hs
--- a/src/Data/Aeson/Picker.hs
+++ b/src/Data/Aeson/Picker.hs
@@ -11,46 +11,42 @@
 import           Data.Maybe      (fromMaybe)
 import           Data.Text       (Text)
 
-{- |
-From given JSON and selectors returns typed field. If input JSON is not valid or selected field is not found then error is thrown.
-If you need more safe way use '(|-?)' instead. Examples:
-
--- >>> "5" |-- [] :: Int
--- 5
--- >>> "5" |-- [] :: Float
--- 5.0
--- >>> "5" |-- [] :: String
--- *** Exception: Data.Aeson.Picker: could not pick field with path: []
+-- | From given JSON and selectors returns typed field. If input JSON is not valid or selected field is not found then error is thrown.
+-- If you need more safe way use '(|-?)' instead. Examples:
 --
--- >>> :set -XOverloadedStrings
--- >>> "{\"a\": 5}" |-- ["a"] :: Int
--- 5
--- >>> "{\"a\": 5}" |-- ["b"] :: Int
--- *** Exception: Data.Aeson.Picker: could not pick field with path: ["b"]
--- >>> "{\"outer\": {\"inner\": [1,2,3]}}" |-- ["outer", "inner"] :: [Int]
--- [1,2,3]
--- >>> {\"outer\": {\"inner\": [1,2,3]}}" |-- ["outer", "inner"] :: [Double]
--- [1.0,2.0,3.0]
--- >>> "{a: 5}" |-- ["a"] :: Int
--- *** Exception: Data.Aeson.Picker: input json is not valid
--}
+-- > ghci> "5" |-- [] :: Int
+-- > 5
+-- > ghci> "5" |-- [] :: Float
+-- > 5.0
+-- > ghci>"5" |-- [] :: String
+-- > *** Exception: Data.Aeson.Picker: could not pick field with path: []
+-- >
+-- > ghci> :set -XOverloadedStrings
+-- > ghci> "{\"a\": 5}" |-- ["a"] :: Int
+-- > 5
+-- > ghci> "{\"a\": 5}" |-- ["b"] :: Int
+-- > *** Exception: Data.Aeson.Picker: could not pick field with path: ["b"]
+-- > ghci> "{\"outer\": {\"inner\": [1,2,3]}}" |-- ["outer", "inner"] :: [Int]
+-- > [1,2,3]
+-- > ghci> {\"outer\": {\"inner\": [1,2,3]}}" |-- ["outer", "inner"] :: [Double]
+-- > [1.0,2.0,3.0]
+-- > ghci> "{a: 5}" |-- ["a"] :: Int
+-- > *** Exception: Data.Aeson.Picker: input json is not valid
 infix 5 |--
 (|--) :: (AsValue t, FromJSON a) => t -> [Text] -> a
 json |-- selectors = fromMaybe (error $ "Data.Aeson.Picker: could not pick field with path: " ++ show selectors) $ json |-? selectors
 
-{- |
-From given JSON and selectors returns typed field inside 'Maybe'. If input JSON is not valid then error is thrown.
-Examples:
-
--- >>> "5" |-? [] :: Maybe Int
--- Just 5
--- >>> "5" |-? [] :: Maybe String
--- Nothing
--- >>> "{\"a\": 5}" |-? ["a"] :: Maybe Int
--- Just 5
--- >>> "{a: 5}" |-? ["a"] :: Maybe Int
--- *** Exception: Data.Aeson.Picker: input json is not valid
--}
+-- | From given JSON and selectors returns typed field inside 'Maybe'. If input JSON is not valid then error is thrown.
+-- Examples:
+--
+-- > ghci> "5" |-? [] :: Maybe Int
+-- > Just 5
+-- > ghci> "5" |-? [] :: Maybe String
+-- > Nothing
+-- > ghci> "{\"a\": 5}" |-? ["a"] :: Maybe Int
+-- > Just 5
+-- > ghci> "{a: 5}" |-? ["a"] :: Maybe Int
+-- > *** Exception: Data.Aeson.Picker: input json is not valid
 infix 5 |-?
 (|-?) :: (AsValue t, FromJSON a) => t -> [Text] -> Maybe a
 json |-? selectors = let validJSON = checkValidity json