Formatting fixes

ihaskell-display/ihaskell-gnuplot/IHaskell/Display/Gnuplot.hs

 {-# LANGUAGE FlexibleInstances #-}
+
 {- There are 3 types of plots to consider in haskell-gnuplot: Plot, Frame and Multiplot.
    Plot types are the actual plots, whereas Frame types are plots with additional options
    e.g. custom axes tics, graph title etc.. Multiplots are collections of 2D and/or 3D plots.
@@ -62,6 +63,7 @@ name = ".ihaskell-gnuplot."
 
 -- Width and height
 w = 300
+
 h = 300
 
 graphDataPNG2P :: (C x, C y) => P.T (Tw.T x y) -> IO DisplayData
@@ -160,7 +162,6 @@ graphDataSVG3F graph = do
   imgData <- Char.readFile $ name ++ "svg"
   return $ svg $ Char.unpack imgData
 
-
 graphDataPNGM :: M.T -> IO DisplayData
 graphDataPNGM graph = do
   switchToTmpDir

ihaskell-display/ihaskell-gnuplot/Setup.hs

 import           Distribution.Simple
+
 main = defaultMain

ipython-kernel/src/IHaskell/IPython/Types.hs

@@ -288,7 +288,8 @@ data Message =
                KernelInfoReply
                  { header :: MessageHeader
                  , protocolVersion :: String -- ^ current protocol version, major and minor
-                 , banner :: String -- ^ Kernel information description e.g. (IHaskell 0.8.3.0 GHC 7.10.2)
+                 , banner :: String -- ^ Kernel information description e.g. (IHaskell 0.8.3.0 GHC
+                                    -- 7.10.2)
                  , implementation :: String -- ^ e.g. IHaskell
                  , implementationVersion :: String -- ^ The version of the implementation
                  , languageInfo :: LanguageInfo

src/IHaskell/CSS.hs

@@ -4,7 +4,8 @@ import           IHaskellPrelude
 
 ihaskellCSS :: String
 ihaskellCSS =
-  unlines [ 
+  unlines
+    [ 
     -- Custom IHaskell CSS
     "/* Styles used for the Hoogle display in the pager */"
     , ".hoogle-doc {"