Update UPGRADE.md

UPGRADE.md

@@ -13,7 +13,7 @@ http://slurm.schedmd.com/quickstart_admin.html#upgrade
 - Remove all slurm and munge packages: yum remove '*slurm*' 'munge*'
 - Install slurm server packages: yum install ohpc-slurm-server
 - Start slurmdbd in the foreground: /sbin/slurmdbd -D -v
-- Wait until the DB upgrade is completed (can take up to 45 mins)
+- Wait until the DB upgrade is completed "slurmdbd version XX.XX.X started" (can take 45 mins)
 - Stop the slurmdbd running in the foreground: Ctrl-C
 - Start slurmdbd via systemd: systemctl start slurmdbd