[PHP-DOC] Wrong entities in language_snippets.ent

[Darvin Andrioli]

I notice that yesterday Nuno Lopez fixed some wrong entities into Italian
language_snippets.ent. First of all, I apologize for that errors, but I�m
wondering why �make test� didn�t show me that errors.

Today I updated my phpdoc tree, then I run again �make test�, but none of
those errors (è instead of &egrave and è instead of �� ) was
show. Therefore, I�m asking you which are the correct steps to perform to
avoid repeating the same mistake.

Thanks
Darvin