SetObjectDisplayMode topic in Help

@KelvinC - It would be good if this topic also includes the mention that the command is per-viewport and not global.

https://docs.mcneel.com/rhino/7/help/en-us/index.htm#commands/setobjectdisplaymode.htm?Highlight=setobjectdisplaymode

@Helvetosaur

I added the command-line option section and it’s mentioned in the description. Thanks.