If you had made any effort on your own, you would realize that they (Autodesk) have many other video tutorials, or you could search on the Web for the one covering the step you need to perform with the exact deep you need.
Also, if you had read what I wrote above you would have understood that I tried to put in your mind that it is not a good practice to rely exclusively on third-party libraries without worrying about improving your own ability to create/modify components, or you will face to this kind of (trivial) problem fairly often.
Each library will certainly follow the particular rule of who created it, having more or less library fields, layers drawn, and with tracks and holes with different dimensions. Some of these websites are colaboratives with component entry from distinct users, which means that there is not a unique standard for all components, so that the look of your board will be weird at all if you simply add these parts as it is; keep in mind you will not find the answer for everything anywhere; some things you have to solve on your own.
Once again, the part you are talking about (Inductor SMD 0402) is quite trivial, you could use another similar part (resistor, capacitor) as template.
By the way, whenever I downloaded from UltraLibrarian I had to make deep modifications to the components, which reinforces everything I said before. In addition I only had to download for complex components or proprietary footprints, not for usual SMD components.