title: TypeError: reply is not a function
body: <p>Using Hapi v17, I am just trying to make a simple web API to start building my knowledge, but I keep getting an error every time I test the GET methods built out.  Below is the code I am running:</p>
  
  <pre><code>'use strict';
  const Hapi = require('hapi');
  const MySQL = require('mysql');
  
  //create a serve with a host and port
  
  const server = new Hapi.Server({
     host: 'serverName',
     port: 8000
  });
  
  const connection = MySQL.createConnection({
       host: 'host',
       user: 'root',
       password: 'pass',
       database: 'db'
  });
  
  connection.connect();
  
  //add the route
  server.route({
     method: 'GET',
     path: '/helloworld',
     handler: function (request, reply) {
     return reply('hello world');
  }
  });
  
  server.start((err) =&gt; {
     if (err) {
        throw err;
     }
     console.log('Server running at:', server.info.uri);
  });
  </code></pre>
  
  <p>Below is the error I am getting:</p>
  
  <pre><code>Debug: internal, implementation, error 
      TypeError: reply is not a function
      at handler (/var/nodeRestful/server.js:26:11)
  </code></pre>
  
  <p>I am unsure as to why there is an issue calling the reply function, but it is a fatal error as of right now.  </p>