I have encountered a few of the tutorials on the website that say one thing and show another in the Fritzing image. For someone like me who is a newbie and desperately trying to learn, it is a bit confusing. I have figured them out but it shouldn't be a quiz..although now thinking about it, it could help people learn to troubleshoot but I don't think that is the intension.
Most of the time it is a pin mis-placed or called out.
thanks
Might be an idea to give more detail here, explaining which tutorial had what problem and how you fixed it. Then (assuming it is wrong :P), they can fix it too....