TUTORIAL: How to make a readable note

[Pandemoneus]

Does your custom discription show up? If not, your file is probably broken (a little mistake like a missing space corrupts the whole file).

If it does, you should check if you used the correct syntax which can be seen when you hover your mouse over the needed entries in the level editor.

In case you are totally desperate, upload your map and your extra_english.lang and I will take a look.