'eof expected' error when trying to run a program.

I made a test program with minimal knowledge of Lua to make a wither in a box. However, I'm getting an error that says bios.lua:14: [string "Cake"]:95: '<eof>' expected. I've googled where the error comes from and it says that it happens when you have too many or too few ends, but I can't find it. The code is here. https://pastebin.com/ladusl9r

Remove the "end" at the bottom of the file - it isn't ending anything.

Oh. Thanks!