doc: Replace characters that the PDF build cannot handle

A few characters in the acknowledgments list cannot be handled by the
PDF build, so replace with a similar ASCII character.

diff --git a/doc/src/sgml/release-14.sgml b/doc/src/sgml/release-14.sgml
index 0f05cc302d2063eedc27208a78e7820fa5cebd0f..647ac47c5c476c7ce863e5b5e9c4f93b0d8dda2c 100644 (file)
--- a/doc/src/sgml/release-14.sgml
+++ b/doc/src/sgml/release-14.sgml
@@ -4347,7 +4347,7 @@ Author: Fujii Masao <fujii@postgresql.org>
     <member>Michael Powers</member>
     <member>Michael Vastola</member>
     <member>Michail Nikolaev</member>
-    <member>Michał Albrycht</member>
+    <member>Michal Albrycht</member>
     <member>Mikael Gustavsson</member>
     <member>Movead Li</member>
     <member>Muhammad Usama</member>
@@ -4372,7 +4372,7 @@ Author: Fujii Masao <fujii@postgresql.org>
     <member>Odin Ugedal</member>
     <member>Oleg Bartunov</member>
     <member>Oleg Samoilov</member>
-    <member>Önder Kalacı</member>
+    <member>Önder Kalaci</member>
     <member>Pascal Legrand</member>
     <member>Paul Förster</member>
     <member>Paul Guo</member>