What does this mean - Fixed up redirectors in folder ?

[ENRELL]

@unit23;416158

It checks if you moved folders around, or assets. Thus it is good to regularly fix up redirectors. This is also required when you want to delete something.

Example Usage on Move Folder

When you move a folder often the URLs in the project are not updated. Thus, after moving a folder, right click the old folder and use FUR option. After this you can delete old remaining folder. Sometimes 1kb huge files (not visible in project are created in the folders). These can be erased when FUR has commenced.

So is it a good practice to do it every so often on an active folder? even tho it has not been moved but contents updated now and then.