custom field

[miauczyk]

Hello

I have problem.
I created custom field named "red" and I had put a price to it "15 $". When I enter into my page in my custom field I have such expression " red + 15 $".

I dont want this " + " . Is it possible to somehow delete this "+". I want to have such expression " red 15 $"

I created an unique page and this "+" is not compatible with my page.

Maybe someone know in which file is this "+". I looked for him long hours, because I wanted to deleate, but I cant find.