diff --git a/Download.hs b/Download.hs
index d3b6ac3..923b174 100644
--- a/Download.hs
+++ b/Download.hs
@@ -1,4 +1,4 @@
-module Download (downloadHtmlAvailableDef, downloadHtmlDef) where 
+module Download (downloadHtmlAvailableDef, downloadHtmlDef) where
 
 import Data.ByteString.Lazy
 import Network.HTTP.Simple
@@ -14,7 +14,7 @@ downloadHtmlDef :: String -> String -> IO ByteString
 downloadHtmlDef n w = do
     request <- getDefRequest n w
     downloadFromRequest request
-    
+
 downloadFromRequest :: Request -> IO ByteString
 downloadFromRequest r = do
     response <- httpLBS r
diff --git a/Main.hs b/Main.hs
index 3e8a048..9e655c5 100644
--- a/Main.hs
+++ b/Main.hs
@@ -13,7 +13,7 @@ parse [] = usage
 parse ("-d":[]) = usage
 parse ("-d":n:[]) = usage
 parse ("-d":n:fs) = do
-            htmlResult <- downloadHtmlDef n (head fs) 
+            htmlResult <- downloadHtmlDef n (head fs)
             let n' = read n :: Int
             printDef (E.decodeUtf8 htmlResult) n'
 parse fs = do
diff --git a/WordDef.hs b/WordDef.hs
index 2e62936..6699cc9 100644
--- a/WordDef.hs
+++ b/WordDef.hs
@@ -26,7 +26,7 @@ getTypeString :: WordType -> String
 getTypeString (WordType s) =  s
 
 renderFullDef :: WordFullDef -> String
-renderFullDef (WordFullDef wordDefHeader wordSentenceList) = 
+renderFullDef (WordFullDef wordDefHeader wordSentenceList) =
     renderHeader wordDefHeader ++ "\n\n" ++ renderWordSentenceList wordSentenceList
 
 renderHeader :: WordDefHeader -> String