Creating an Ending - HELP!

[Slender]

Ok now I got the ending credits working, BUT when the credits starts up its just the regular credits from the original amnesia story, and not my own wrote credits, AND I dont think I have wrote my stuff in the .lang folder correctly because when I change it to "what in my logic kind of sense think is right" the description of my map begins to say "no description" can anyone please tell me what I might do wrong?