mysql_install_db: correct --skip-grant-tables help

Author: grooverdan

scripts/mysql_install_db.sh

@@ -448,7 +448,7 @@ else
  echo
  echo "You can also try to start the mysqld daemon with:"
  echo
- echo " shell> $mysqld --skip-grant --general-log &"
+ echo " shell> $mysqld --skip-grant-tables --general-log &"
  echo
  echo "and use the command line tool $bindir/mysql"
  echo "to connect to the mysql database and look at the grant tables:"