From 980cd360c5e1594eca273165de83219c9260a4ac Mon Sep 17 00:00:00 2001
From: Chloe Brown <chloe.brown.00@outlook.com>
Date: Wed, 25 Jun 2025 17:22:47 +0100
Subject: Fix 380--382.

---
 sec/lang.ltx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sec/lang.ltx b/sec/lang.ltx
index e3fe075..c94f388 100644
--- a/sec/lang.ltx
+++ b/sec/lang.ltx
@@ -214,7 +214,7 @@ such that \(\unroll~(\roll~t) = t\).
 The equational theory for \lang{} is shown in
 \cref{fig:lang-theory}. The equations for functions, products and sums
 are standard \(\beta\)-reductions.  Reducing inductive types requires the
-\mapkw{} operator, as folding a value requires folding on all
-inductive components too.
+\mapkw{} operator, as folding a value requires recursively folding on
+all inductive components too.
 
 \end{document}
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