If there is a language error in a sentence from an official source, and we are quoting it here, should we correct the error or not?
For example in this answer, I quoted this:
...visitors need to need to apply for a temporary residence permit...
from an information article posted by a website associated with the Romanian National Tourist Office. Is it better to correct the error in the sentence, or leave it like it was in the original source? Maybe insert "(sic)" after the error?
I've posted this particular example to English SE.