Fix a haddock2 failure

diff --git a/compiler/utils/GraphBase.hs b/compiler/utils/GraphBase.hs
index 04eda96..249626e 100644 (file)
--- a/compiler/utils/GraphBase.hs
+++ b/compiler/utils/GraphBase.hs
@@ -31,9 +31,9 @@ import UniqFM
 --                             Smith, Ramsey, Holloway - PLDI 2004.
 --
 type Triv k cls color
-       =  cls                  -- ^ the class of the node we're trying to color.
-       -> UniqSet k            -- ^ the node's neighbors.
-       -> UniqSet color        -- ^ the node's exclusions.
+       =  cls                  -- the class of the node we're trying to color.
+       -> UniqSet k            -- the node's neighbors.
+       -> UniqSet color        -- the node's exclusions.
        -> Bool