I was joking, Perseus. I would help you, believe me, if I could but I myself just can't spot the other mistakes. I'll try again later. If one is found, doesn't that mean one remains? You said again two remain.
Jocor, Perseu. Crede mihi, te adjuvissem, si potuissem, sed ego alia menda non specto. Posteriùs invenire iterùm conabor. Uno mendo reperto, nonnè unicum mendum manet? Duo manere dixisti.
I'm writing in Latin hoping for correction, and not because I'm confident in how I express myself. Latinè scribo ut ab omnibus corrigar, non quod confidenter me exprimam.