From d6c58e74bc64b639f2989ab91524ca765fa034ee Mon Sep 17 00:00:00 2001
From: Philip Sargent <philip.sargent@gmail.com>
Date: Fri, 6 Oct 2023 23:39:06 +0300
Subject: [PATCH] missing letters

---
 cave_data/1623-87.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cave_data/1623-87.html b/cave_data/1623-87.html
index a5ae7bf57..53a8f209a 100644
--- a/cave_data/1623-87.html
+++ b/cave_data/1623-87.html
@@ -18,12 +18,12 @@
 
 <entrance>
   <entranceslug>1623-87a</entranceslug>
-  <letter></letter>
+  <letter>a</letter>
 </entrance>
 
 <entrance>
   <entranceslug>1623-87b</entranceslug>
-  <letter></letter>
+  <letter>b</letter>
 </entrance>
 
 <explorers>CUCC 1980, 1987</explorers>