haddock 2 doc fixes

[ghc-hetmet.git] / compiler / coreSyn / CoreUtils.lhs

diff --git a/compiler/coreSyn/CoreUtils.lhs b/compiler/coreSyn/CoreUtils.lhs
index 0fe04cb..a769dcd 100644 (file)
--- a/compiler/coreSyn/CoreUtils.lhs
+++ b/compiler/coreSyn/CoreUtils.lhs
@@ -1474,7 +1474,7 @@ hashExpr :: CoreExpr -> Int
 hashExpr e = fromIntegral (hash_expr (1,emptyVarEnv) e .&. 0x7fffffff)
              -- UniqFM doesn't like negative Ints
 
-type HashEnv = (Int, VarEnv Int)  -- ^ Hash code for bound variables
+type HashEnv = (Int, VarEnv Int)  -- Hash code for bound variables
 
 hash_expr :: HashEnv -> CoreExpr -> Word32
 -- Word32, because we're expecting overflows here, and overflowing