Correct name in list of acknowledgments

Reported-by: Etsuro Fujita <etsuro.fujita@gmail.com>

Author: petere

doc/src/sgml/release-17.sgml

@@ -3447,6 +3447,7 @@ Author: Alexander Korotkov <akorotkov@postgresql.org>
     <member>Kohei KaiGai</member>
     <member>Kong Man</member>
     <member>Konstantin Knizhnik</member>
+    <member>Kouhei Sutou</member>
     <member>Krishnakumar R</member>
     <member>Kurt Roeckx</member>
     <member>Kyotaro Horiguchi</member>
@@ -3593,7 +3594,6 @@ Author: Alexander Korotkov <akorotkov@postgresql.org>
     <member>Steve Chavez</member>
     <member>Suraj Khamkar</member>
     <member>Suraj Kharage</member>
-    <member>Sutou Kouhei</member>
     <member>Svante Richter</member>
     <member>Svetlana Derevyanko</member>
     <member>Sylvain Frandaz</member>