diff --git a/handbook/troggle/trogusers.html b/handbook/troggle/trogusers.html
index 3af8b80dc..e1ab69d93 100644
--- a/handbook/troggle/trogusers.html
+++ b/handbook/troggle/trogusers.html
@@ -34,7 +34,7 @@ Is learning git. When transcribing bad handwriting in logbook (or struggling wit
 Painfully averse to writing documentation. Overstressed, over-caffeinated and with a tendency to mutter that it's all obvious. Oblivious 
 to walls.
 </ul>
-<p>These are some of the "use cases" for which troggle needs to be (re)designed to cope with.
+<p>These are some of the "use cases" which troggle needs to be (re)designed to cope with.
 
 <h2>Real example</h2>
 <p>In March 2023, Radost analysed a lot of cave survey <a href="/years/2023/Fishface-SMK.html">and proposed</a> that there were 3 places