title: Node returns "[Function]" in command line
body: <p>Hi I am new to NodeJS and my node.js code won't work, It only returns a "[Function]" as a result when i run <code>Node app.js</code></p>
  
  <pre><code>//This is the index.js file
  
  var  number, origin, destination;
  
  exports.setNumber = function (num){
      number = num;
  };
  
  exports.setOrigin = function (o){
     origin = o;
  };
  
  exports.setDestination = function (d){
      destination = d;
  };
  
  exports.getInfo = function(){
      return{
          number     : number,
          origin    : origin,
          destination    : destination
      };
  };
  
  //This is the app.js file
  
  var flight = require('./javascript_1')
  
  flight.setNumber(356);
  flight.setDestination('There');
  flight.setOrigin('Here');
  
  console.log(flight.getInfo);
  </code></pre>
  
  <p>Please help because I do not know what I am doing wrong here</p>