Typo in a comment

[ghc-hetmet.git] / compiler / typecheck / Inst.lhs

diff --git a/compiler/typecheck/Inst.lhs b/compiler/typecheck/Inst.lhs
index 962e4e0..04dd4a2 100644 (file)
--- a/compiler/typecheck/Inst.lhs
+++ b/compiler/typecheck/Inst.lhs
@@ -76,6 +76,8 @@ import DynFlags
 import Maybes
 import Util
 import Outputable
+
+import Data.List
 \end{code}
 
 
@@ -659,7 +661,7 @@ data LookupInstResult
   | GenInst [Inst] (LHsExpr TcId)      -- The expression and its needed insts
 
 lookupSimpleInst :: Inst -> TcM LookupInstResult
--- This is "simple" in tthat it returns NoInstance for implication constraints
+-- This is "simple" in that it returns NoInstance for implication constraints
 
 -- It's important that lookupInst does not put any new stuff into
 -- the LIE.  Instead, any Insts needed by the lookup are returned in