From bfe30601962a694fe872858fdd07a13c52cecef8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9s=20Sicard-Ram=C3=ADrez?= <asr@eafit.edu.co>
Date: Wed, 10 Feb 2021 10:13:07 -0500
Subject: [PATCH] Fixed typos in the grammar for inherited terms.

---
 src/plfa/part2/Inference.lagda.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/plfa/part2/Inference.lagda.md b/src/plfa/part2/Inference.lagda.md
index 0000f9ed..5be2978f 100644
--- a/src/plfa/part2/Inference.lagda.md
+++ b/src/plfa/part2/Inference.lagda.md
@@ -191,12 +191,12 @@ We can extract the grammar for terms from the above:
       M⁻ ↓ A                              switch to inherited
 
     L⁻, M⁻, N⁻ ::=                      terms with inherited type
-      ƛ x ⇒ N                             abstraction
+      ƛ x ⇒ N⁻                            abstraction
       `zero                               zero
       `suc M⁻                             successor
       case L⁺ [zero⇒ M⁻ |suc x ⇒ N⁻ ]     case
-      μ x ⇒ N                             fixpoint
-      M ↑                                 switch to synthesized
+      μ x ⇒ N⁻                            fixpoint
+      M⁺ ↑                                switch to synthesized
 
 We will formalise the above shortly.