Wrong values in .csv translation files


I found an incorrect section on Frappé translation files (.csv). What is the best strategy to correct them? Is there a script (e.g. bench <something>) to validate the strings or should I fix them by hand?

The strings in question are those for: apps/frappe/frappe/config/website.py: line numbers shown do not match to corresponding website.py code file.

I checked several .csv files (distinct language) and all have this error.