Hi
I've completed the translation of the language file in italian 'cause was displaying some messages still in english and a couple of translation were not appropriate (es. ON in case of date cannot be translated in "su" in italian but in "il"

but when we installed the modified language file (I've removed some ";" in front of the phrases still in english) on the front end is perfect but in the backend instead of the labels for the option menu we see the VARIABLES NAMES. How can we fix it? Did I do any error in the file format?
Here attached
Thx Roberto