X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=compiler%2Ftypecheck%2FTcEnv.lhs;h=96dc2614e359dfce4fc437d6df51b62ace923c5d;hb=2c8aabcad1d2f2c469cb8a10afa7b66beeaedd45;hp=f1d14a5c9589b8508150f16959e842aa75c2b7c5;hpb=fdf8656855d26105ff36bdd24d41827b05037b91;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcEnv.lhs b/compiler/typecheck/TcEnv.lhs
index f1d14a5..96dc261 100644
--- a/compiler/typecheck/TcEnv.lhs
+++ b/compiler/typecheck/TcEnv.lhs
@@ -211,7 +211,7 @@ tcLookupFamInst tycon tys
        }
 
 tcLookupDataFamInst :: TyCon -> [Type] -> TcM (TyCon, [Type])
--- Find the instance of a data famliy
+-- Find the instance of a data family
 -- Note [Looking up family instances for deriving]
 tcLookupDataFamInst tycon tys
   | not (isFamilyTyCon tycon)
@@ -461,7 +461,7 @@ tcExtendGlobalTyVars gtv_var extra_global_tvs
 \begin{code}
 tcExtendRules :: [LRuleDecl Id] -> TcM a -> TcM a
 	-- Just pop the new rules into the EPS and envt resp
-	-- All the rules come from an interface file, not soruce
+	-- All the rules come from an interface file, not source
 	-- Nevertheless, some may be for this module, if we read
 	-- its interface instead of its source code
 tcExtendRules lcl_rules thing_inside
@@ -626,7 +626,6 @@ data InstBindings a
 			-- witness dictionary is identical to the argument 
 			-- dictionary.  Hence no bindings, no pragmas.
 
-          -- BAY* : should this be a CoAxiom?
 	Coercion	-- The coercion maps from newtype to the representation type
 			-- (mentioning type variables bound by the forall'd iSpec variables)
 			-- E.g.   newtype instance N [a] = N1 (Tree a)
@@ -682,7 +681,7 @@ newDFunName clas tys loc
 \end{code}
 
 Make a name for the representation tycon of a family instance.  It's an
-*external* name, like otber top-level names, and hence must be made with
+*external* name, like other top-level names, and hence must be made with
 newGlobalBinder.
 
 \begin{code}