fix: code review

Author: vasco-santos

test/ipns-dht.js

@@ -8,9 +8,6 @@ chai.use(dirtyChai)
 
 const series = require('async/series')
 const parallel = require('async/parallel')
-const os = require('os')
-const path = require('path')
-const hat = require('hat')
 
 const DaemonFactory = require('ipfsd-ctl')
 
@@ -35,7 +32,7 @@ const spawnGoDaemon = (callback) => {
     }, callback)
 }
 
-describe.only('ipns over dht', () => {
+describe('ipns over dht', () => {
   let nodeAId
   let nodeBId
   let nodes = []

test/ipns.js

@@ -7,7 +7,6 @@ const expect = chai.expect
 chai.use(dirtyChai)
 
 const series = require('async/series')
-const parallel = require('async/parallel')
 const os = require('os')
 const path = require('path')
 const hat = require('hat')