diff --git a/lib/build.js b/lib/build.js
index a1c82ea..63a2361 100644
--- a/lib/build.js
+++ b/lib/build.js
@@ -46,7 +46,7 @@ module.exports = (options, done) => {
     done(err)
   })
 
-  build.on('close', code => {
+  build.on('close', (code) => {
     if (code !== 0) return done(new Error('Conversion failed.'))
     done()
   })
diff --git a/lib/find-node-version.js b/lib/find-node-version.js
index bc1b542..d1a1ba1 100644
--- a/lib/find-node-version.js
+++ b/lib/find-node-version.js
@@ -5,7 +5,7 @@ const Hoek = require('hoek')
 
 const DEFAULT_NODE_VERSION = '0.10.33'
 
-module.exports = options => {
+module.exports = (options) => {
   var version, bootPath
 
   Hoek.assert(options !== undefined, 'options is required')
@@ -23,7 +23,7 @@ module.exports = options => {
   try {
     // Read boot.js to find the MIN_NODE_VERSION; use that version as the node
     //    version of the project.
-    Fs.readFileSync(bootPath).toString().split('\n').some(line => {
+    Fs.readFileSync(bootPath).toString().split('\n').some((line) => {
       if (line.indexOf('MIN_NODE_VERSION') >= 0) {
         /* eslint-disable no-magic-numbers */
         version = line.split(' ')[3].replace(/[v;']/g, '')