Description of problem:
it is not clear that customers should disable global maintenance before rebooting hosted engine

Version-Release number of selected component (if applicable):
4.1

How reproducible:
not applicable

problematic text:
2e. Update the base operating system:
# yum update
Important
If any kernel packages were updated, reboot the virtual machine to complete the update. 
3. Disable global maintenance. Right-click a self-hosted engine host and select Disable Global HA Maintenance. 

So let's summarized
if the point 2e is located before point 3,
that means (according the ascending order ) the reboot operation should be triggered before disable global maintenance.

Can we highlight somehow that we should disable global maintenance prior to reboot?

thank you in advance