Fixed linting problems

Author: jesusoterogomez

lib/bind.js

@@ -3,7 +3,7 @@
 var util = require('util')
 var os = require('os')
 var http = require('http')
-var serverDestroy = require('server-destroy');
+var serverDestroy = require('server-destroy')
 var Bonjour = require('bonjour')
 var ipp = require('ipp-encoder')
 var debug = require('debug')(require('../package').name)
@@ -34,23 +34,23 @@ module.exports = function (printer) {
 
   return printer
 
-  function onerror(err) {
+  function onerror (err) {
     if (printer.onerror) {
       return printer.onerror(err)
     }
 
     throw err
   }
 
-  function destroy() {
+  function destroy () {
     printer.stop()
     bonjour.destroy()
     server.destroy()
 
     debug('Printer server destroyed')
   }
 
-  function onrequest(req, res) {
+  function onrequest (req, res) {
     debug('HTTP request: %s %s', req.method, req.url)
 
     if (req.method !== 'POST') {