diff --git a/CycleWS.hs b/CycleWS.hs
index 5ffe21c6..dab5b044 100644
--- a/CycleWS.hs
+++ b/CycleWS.hs
@@ -19,8 +19,8 @@ module XMonadContrib.CycleWS (
                               -- $usage
                               nextWS,
                               prevWS,
-			      shiftToNext,
-			      shiftToPrev,
+                              shiftToNext,
+                              shiftToPrev,
                               toggleWS,
                              ) where