Update xml/issue4166.xml

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

Author: tomaszkam

xml/issue4166.xml

@@ -99,7 +99,7 @@ if constexpr (<ins>(semiregular&lt;iterator_t&lt;<i>maybe-const</i>&lt;<i>is-con
 
 <note>2025-10-23; Reflector poll.</note>
 <p>
-Set status to Tentatively Ready after six votes in favour during reflector poll.
+Set status to Tentatively Ready after seven votes in favour during reflector poll.
 </p>
 
 </discussion>