changed results to numbers

src/libs/routes/courseStudents.js

@@ -200,6 +200,9 @@ courseStudentsApp.get('/', rqf.parse(), (req, res, next) => {
     next();
 }, query, (req, res, next) => {
     for (var res of req.result){
+        res.inscritos_total = Number(res.inscritos_total);
+        res.vagas_totais = Number(res.vagas_totais);
+        res.ingresso_curso = Number(res.ingresso_curso);
         res.total = null;
     }