No worries you simply had the "http://" down 2 times. When you cutand paste it is an easy miss. Especially when the program has it preset for one already in place.
". . .The most important thing is to know why you build and then get the most that you can out of building." via D.D.
Sorry to hear about the loss in your family. It's a hard thing we all go through. Looks like a nice kit, and you are already making good progress. Looks like this build will have a more emotional connection for you as well. That should make it all the more fun to build. Looking forward to your progress.
These are some progress pictures of my Wright Flyer build The first pic is just about how big the model is (notice the tea cup in the background and how high the plane comes up to it)
I hope you enjoy the pictures p.s. More pics when I find time to get more done