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-rw-r--r--compiler/typecheck/TcMType.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/typecheck/TcMType.hs b/compiler/typecheck/TcMType.hs
index ed7835c87f..23b51f6a94 100644
--- a/compiler/typecheck/TcMType.hs
+++ b/compiler/typecheck/TcMType.hs
@@ -1265,7 +1265,7 @@ zonkTcTypeAndFV :: TcType -> TcM DTyCoVarSet
-- where k2:=k1 is in the substitution. We don't want
-- k2 to look free in this type!
-- NB: This might be called from within the knot, so don't use
--- smart constructors. See Note [Zonking within the knot] in TcHsType
+-- smart constructors. See Note [Type-checking inside the knot] in TcHsType
zonkTcTypeAndFV ty
= tyCoVarsOfTypeDSet <$> zonkTcTypeInKnot ty