From 0ef06470110e11835ca394b96035ea44cb881a07 Mon Sep 17 00:00:00 2001
From: Son Ho
Date: Mon, 3 Jun 2024 11:48:49 +0200
Subject: Update some comments

---
 compiler/Substitute.ml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/Substitute.ml b/compiler/Substitute.ml
index 37ef6987..6ea460db 100644
--- a/compiler/Substitute.ml
+++ b/compiler/Substitute.ml
@@ -138,10 +138,10 @@ let subst_ids_visitor (r_subst : RegionId.id -> RegionId.id)
     method! visit_loan_id _ bid = bsubst bid
     method! visit_symbolic_value_id _ id = ssubst id
 
-    (** We *do* visit span-values *)
+    (** We *do* visit meta-values *)
     method! visit_msymbolic_value env sv = self#visit_symbolic_value env sv
 
-    (** We *do* visit span-values *)
+    (** We *do* visit meta-values *)
     method! visit_mvalue env v = self#visit_typed_value env v
 
     method! visit_abstraction_id _ id = asubst id
-- 
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