Added suppression message for valgrind failure found on OpenSuSE 11.1

mysql-test/mysql-test-run.pl:
  Fix for issue found in buildbot where mysqld.*.err files was missing
  Patch by Kristian Nielsen
mysql-test/valgrind.supp:
  Added suppression message for valgrind failure found on OpenSuSE 11.1
sql/mysqld.cc:
  Added missing space to comment