Excellent. I am guessing that DISM found something, even if it was trivial, and fixed it as part of the runs.
By the way, if you have not done a Restart on your computer recently, or a Shut Down if you have Fast Startup disabled, you really should. Issues can crop up if Fast Startup is enabled and the hibernation file used to support this feature becomes corrupted. A restart causes this file to be purged and Windows 10 to be reloaded from disc. The same thing will happen with a shutdown/restart if Fast Startup is disabled, but it is enabled by default in Windows 10 (and 8, I believe).
Brian AKA Bri the Tech Guy (website address in my profile) Windows 10 Home, 64-bit, Version 1709, Build 16299
Plus ça change, plus c'est la même chose