Update xml/issue4401.xml

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

Author: tomaszkam

xml/issue4401.xml

@@ -34,7 +34,7 @@ to consider types that can obtain static sizes specifically, and `simd::vec`
 seems to be a good fit.
 </p>
 
-<note>2025-10-23; Reflector pool; Status changed: New &rarr; LEWG and P3.</note>
+<note>2025-10-23; Reflector poll; Status changed: New &rarr; LEWG and P3.</note>
 <p>
 Introducting statically sized ranges and handling them in views, should be
 handle as a paper.