Update xml/issue4271.xml

Co-authored-by: Jonathan Wakely <[email protected]>

Author: tomaszkam

xml/issue4271.xml

@@ -43,7 +43,7 @@ that were previously considered invalid will become valid with these
 changes.
 </p>
 
-<note>2025-10-23; Reflector pool; Status changed: New &rarr; Tentatively NAD.</note>
+<note>2025-10-23; Reflector poll; Status changed: New &rarr; Tentatively NAD.</note>
 <p>
 Relaxing complexity of `ranges::begin`/`ranges::end` is design change,
 and not direction we want to pursue.