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 
     Michael Powers
     Michael Vastola
     Michail Nikolaev
-    Michał Albrycht
+    Michal Albrycht
     Mikael Gustavsson
     Movead Li
     Muhammad Usama
@@ -4372,7 +4372,7 @@ Author: Fujii Masao 
     Odin Ugedal
     Oleg Bartunov
     Oleg Samoilov
-    Önder Kalacı
+    Önder Kalaci
     Pascal Legrand
     Paul Förster
     Paul Guo