diff --git a/app/Main.hs b/app/Main.hs
index 95b1dda4..0ad4d9fa 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -230,7 +230,7 @@ main = do
     conf <- case march of
         Nothing -> return Nothing
         Just path -> Just <$> parseConfig path
-    
+
     forM_ conf $ saveConfig output_path
 
     let exactFrontendType = identifyFrontendType filename frontend_language
diff --git a/test/NITTA/Model/Config/Tests.hs b/test/NITTA/Model/Config/Tests.hs
index f4873381..d97cf35b 100644
--- a/test/NITTA/Model/Config/Tests.hs
+++ b/test/NITTA/Model/Config/Tests.hs
@@ -24,9 +24,9 @@ import Test.Tasty.HUnit
 tests =
     testGroup
         "Configuration parsing"
-        [ testCase "parse config common" $ do 
-              conf <- parseConfig "examples/microarch.yml"
-              let 
+        [ testCase "parse config common" $ do
+            conf <- parseConfig "examples/microarch.yml"
+            let
                 lib = fromJust $ library conf
                 fram = fromJust $ M.lookup (T.pack "fram{x}") lib
                 nets = networks conf
@@ -35,21 +35,18 @@ tests =
                 protos_ = fromJust $ protos net
                 shift = fromJust $ M.lookup (T.pack "shift{x}") protos_
                 div_ = fromJust $ M.lookup (T.pack "div{x}") protos_
-                
-              "Sync" @=? show (ioSync conf)
-              True @=? mock conf
-              "fx32.32" @=? T.unpack (valueType conf)
-              2 @=? M.size (fromJust $ library conf)
-              
-              32 @=? Conf.size fram 
-              Just True @=? Conf.sRight shift
-              4 @=? Conf.pipeline div_
-              
-              "mosi" @=? T.unpack (mosi spi)
-              "miso" @=? T.unpack (miso spi)
-              "sclk" @=? T.unpack (sclk spi)
-              "cs" @=? T.unpack (cs spi)
-              True @=? isSlave spi
-              Just 6 @=? bufferSize spi
-              0 @=? bounceFilter spi
+            "Sync" @=? show (ioSync conf)
+            True @=? mock conf
+            "fx32.32" @=? T.unpack (valueType conf)
+            2 @=? M.size (fromJust $ library conf)
+            32 @=? Conf.size fram
+            Just True @=? Conf.sRight shift
+            4 @=? Conf.pipeline div_
+            "mosi" @=? T.unpack (mosi spi)
+            "miso" @=? T.unpack (miso spi)
+            "sclk" @=? T.unpack (sclk spi)
+            "cs" @=? T.unpack (cs spi)
+            True @=? isSlave spi
+            Just 6 @=? bufferSize spi
+            0 @=? bounceFilter spi
         ]