blank line in the error log on shutdown

....

2017-12-13 10:41:20 0 [Note] /usr/local/mysql/bin/mysqld: ready for connections.

Version: '10.3.3-MariaDB-debug-log'  socket: 'mysql.sock'  port: 3306  Source distribution

2017-12-13 10:41:31 0 [Note] Got signal 15 to shutdown mysqld

2017-12-13 10:41:31 0 [Note] /usr/local/mysql/bin/mysqld (root[root] @ localhost []): Normal shutdown

2017-12-13 10:41:31 0 [Note] InnoDB: FTS optimize thread exiting.

2017-12-13 10:41:31 0 [Note] Event Scheduler: Killing the scheduler thread, thread id 26

2017-12-13 10:41:31 0 [Note] Event Scheduler: Waiting for the scheduler thread to reply

2017-12-13 10:41:31 0 [Note] Event Scheduler: Stopped

2017-12-13 10:41:31 0 [Note] Event Scheduler: Purging the queue. 2 events

2017-12-13 10:41:31 0 [Note] unregister_replicator OK

2017-12-13 10:41:31 0 [Note] InnoDB: Starting shutdown...

2017-12-13 10:41:31 0 [Note] InnoDB: Dumping buffer pool(s) to /mysql/xxxxx/data/ib_buffer_pool

2017-12-13 10:41:31 0 [Note] InnoDB: Buffer pool(s) dump completed at 171213 10:41:31

2017-12-13 10:41:32 0 [Note] InnoDB: Shutdown completed; log sequence number 133028285

2017-12-13 10:41:32 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"

2017-12-13 10:41:32 0 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete