proper credits for thai l10n

THANKS

@@ -121,7 +121,7 @@ Pavlov Konstantin “thresh” - several Linux build system fixes
 Petr Vacek - FTP cleartext authentication
 Philippe Van Hecke <philippe at belnet dot be> - SAP header hash patch
 Pierre Marc Dumuid <pierre.dumuid at adelaide dot edu dot au> - Playlist patches
-Psaingtong <develop5 qt datawiz dot co dot th> - Thai localisation
+Pittayakom Saingtong <develop5 qt datawiz dot co dot th> - Thai localisation
 Régis Duchesne <regis at via.ecp.fr> - original VLC code
 Remco Poortinga <poortinga at telin.nl> - IPv6 multicast patch
 Rene Gollent <rgollent at u.arizona.edu> - BeOS interface fix