Remove all trailing spaces

`git grep -I --name-only -z -e '' | xargs -0 sed -i 's/[ \t]\+\(\r\?\)$/\1/'`

Remember to setup your editor so that these are automatically removed :)

bs/Serializer.bs

@@ -1,7 +1,7 @@
 package Serializer(
   mkSerialize,
   ISerializer(..),
-  State(..)) 
+  State(..))
   where
 
 import ClkDivider
@@ -14,7 +14,7 @@ serialize ftdiState dataReg =
         (DATA n) -> dataReg[n:n]
         _        -> 1'b1
 
-interface (ISerializer :: # -> # -> *) clkFreq baudRate = 
+interface (ISerializer :: # -> # -> *) clkFreq baudRate =
   putBit8    :: (Bit 8) -> Action {-# always_enabled, always_ready #-}
   bitLineOut ::  Bit 1            {-# always_ready #-}
 
@@ -29,8 +29,8 @@ mkSerialize fileHandle = do
   addRules $
     rules
       {-# ASSERT fire when enabled #-}
-      "ADVANCE UART STATE WHEN NOT IDLE" : when 
-        (ftdiState /= IDLE), 
+      "ADVANCE UART STATE WHEN NOT IDLE" : when
+        (ftdiState /= IDLE),
         (clkDivider.isAdvancing) ==>
         do
           ftdiState := ftdiState' ftdiState
@@ -42,11 +42,10 @@ mkSerialize fileHandle = do
 
   return $
     interface ISerializer
-      putBit8  bit8Val = 
+      putBit8  bit8Val =
         do
           clkDivider.reset
-          dataReg := bit8Val 
+          dataReg := bit8Val
           ftdiState := ftdiState' ftdiState
         when (ftdiState == IDLE)
       bitLineOut = ftdiTxOut
-