safe_mysqld -> mysqld_safe

configure.in

@@ -2002,7 +2002,7 @@ then
   THREAD_LOBJECTS="thr_alarm.o thr_lock.o thr_mutex.o thr_rwlock.o my_pthread.o my_thr_init.o"
   AC_SUBST(THREAD_LOBJECTS)
   sql_server_dirs="strings dbug mysys extra regex isam merge myisam myisammrg heap sql"
-  server_scripts="safe_mysqld mysql_install_db"
+  server_scripts="mysqld_safe mysql_install_db"
   if test X"$have_berkeley_db" != Xno; then
     if test X"$have_berkeley_db" != Xyes; then
       # we must build berkeley db from source