diff --git a/cave_data/1623-264.html b/cave_data/1623-264.html
index d7a205476..ded24353a 100644
--- a/cave_data/1623-264.html
+++ b/cave_data/1623-264.html
@@ -229,7 +229,7 @@ the form documented at
 <p></p> 
 <li>
   <a href="/expofiles/surveys/258_and_264/ both-258-264-do-not-use-uppertunnbalc-2024-beforesplit-400dpi.png">
-Survey of only upper levels of Tunnockschacht and Balkonhoehle, [do NOT use this]. Tidied up before splitting upper 258 and 264 in Dec 2024</a>
+Survey of only upper levels of Tunnockschacht and Balkonhoehle</a> - [do NOT use this]. (Tidied up before splitting upper 258 and 264 in Dec 2024.)
 </li> 
 <li>
   <a href="/expofiles/surveys/258_and_264/264-PostExpo2022-Output1Jan2023.png">Survey of mid-level and low-level only after 2022 Expo</a>