Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20

Fixing copyright header in test collation file.

mysql-test/std_data/latin1.xml

@@ -3,7 +3,7 @@
 <charsets>
 
 <copyright>
- Copyright (C) 2003 MySQL AB
+  Copyright (C) 2008 Sun Microsystems, Inc
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by