fix npm audit

Author: marcorobol

index.js

@@ -11,7 +11,7 @@ const port = process.env.PORT || 8080;
  * Configure mongoose
  */
 // mongoose.Promise = global.Promise;
-app.locals.db = mongoose.connect(process.env.DB_URL, {useNewUrlParser: true, useUnifiedTopology: true})
+app.locals.db = mongoose.connect( process.env.DB_URL )
 .then ( () => {
 
     console.log("Connected to Database");