Remove mentions of defaultConfig

These were superseded, but forgotten to be updated, by Data.Default.def
in 5140f5b5d0.

XMonad/Actions/Prefix.hs

@@ -94,12 +94,12 @@ grab" and let the C-c C-u be sent to the application.
 
 The simplest way to enable this is to use 'useDefaultPrefixArgument'
 
->    xmonad $ useDefaultPrefixArgument $ defaultConfig { .. }
+>    xmonad $ useDefaultPrefixArgument $ def { .. }
 
 The default prefix argument is C-u.  If you want to customize the
 prefix argument, use the following:
 
->    xmonad $ usePrefixArgument prefixKey $ defaultConfig { .. }
+>    xmonad $ usePrefixArgument prefixKey $ def { .. }
 
 where 'prefixKey' is a function which takes 'XConfig' as an argument
 in case you wish to extract the 'modMask'.  An example

XMonad/Hooks/UrgencyHook.hs

@@ -533,7 +533,7 @@ instance UrgencyHook StdoutUrgencyHook where
 --
 -- Useful for scratchpad workspaces perhaps:
 --
--- > main = xmonad (withUrgencyHook (filterUrgencyHook ["NSP", "SP"]) defaultConfig)
+-- > main = xmonad (withUrgencyHook (filterUrgencyHook ["NSP", "SP"]) def)
 filterUrgencyHook :: [WorkspaceId] -> Window -> X ()
 filterUrgencyHook skips w = do
     ws <- gets windowset

XMonad/Hooks/WallpaperSetter.hs

@@ -53,7 +53,7 @@ import Data.Maybe
 --
 -- > myWorkspaces = ["1:main","2:misc","3","4"]
 -- > ...
--- > main = xmonad $ defaultConfig {
+-- > main = xmonad $ def {
 -- >   logHook = wallpaperSetter defWallpaperConf {
 -- >                                wallpapers = defWPNames myWorkspaces
 -- >                                          <> WallpaperList [("1:main",WallpaperDir "1")]

XMonad/Layout/Fullscreen.hs

@@ -72,7 +72,7 @@ import           Control.Arrow                  (second)
 --
 -- > main = xmonad
 -- >      $ fullscreenSupport
--- >      $ defaultConfig { ... }
+-- >      $ def { ... }
 fullscreenSupport :: LayoutClass l Window =>
   XConfig l -> XConfig (ModifiedLayout FullscreenFull l)
 fullscreenSupport c = c {

XMonad/Util/SpawnNamedPipe.hs

@@ -46,8 +46,7 @@ import qualified Data.Map as Map
 -- >             ppOutput = maybe (\s -> return ()) (hPutStrLn) mh}
 -- >
 -- > -- Main
--- > main = xmonad $ defaultConfig {
--- >                      startupHook = startupHook'
+-- > main = xmonad $ def { startupHook = startupHook'
 -- >                     , logHook = logHook'}
 --