mailmap: Fix Reimar Döffinger name

This probably happened when interpreting the utf8 name as latin1.

Fixes dbbaaff6867 and f4e94dfefb6.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
1 file changed