I am getting the following error even though I have the application:

Challenge Not yet complete... here's what's wrong: 
We can't find a Lightning application named "Friends with Boats". Make sure you've created the Lightning application and named it correctly

I am able to invoke the application using:  https://brave-badger-292426-dev-ed.lightning.force.com/one/one.app#/n/Friends_with_Boats

I tried both the names of Friends_with_Boats and FriendswithBoats.

Please let me know what I am missing.

Thanks