fix: code review

Author: vasco-santos

README.md

@@ -277,10 +277,10 @@ const ipfs = IpfsApi({
 
 - [name](https://github.com/ipfs/interface-ipfs-core/blob/master/SPEC/NAME.md)
   - [`ipfs.name.publish(addr, [options], [callback])`](https://github.com/ipfs/interface-ipfs-core/blob/master/SPEC/NAME.md#namepublish)
-  - [`ipfs.name.resolve(addr, [options], [callback])`](https://github.com/ipfs/interface-ipfs-core/blob/master/SPEC/NAME.md#nameresolve)
   - [`ipfs.name.pubsub.cancel(arg, [callback])`](https://github.com/ipfs/interface-ipfs-core/blob/master/SPEC/NAME.md#namepubsubcancel)
   - [`ipfs.name.pubsub.state([callback])`](https://github.com/ipfs/interface-ipfs-core/blob/master/SPEC/NAME.md#namepubsubstate)
   - [`ipfs.name.pubsub.subs([callback])`](https://github.com/ipfs/interface-ipfs-core/blob/master/SPEC/NAME.md#namepubsubsubs)
+  - [`ipfs.name.resolve(addr, [options], [callback])`](https://github.com/ipfs/interface-ipfs-core/blob/master/SPEC/NAME.md#nameresolve)
 
 #### Node Management
 

src/name/pubsub/cancel.js

@@ -4,7 +4,7 @@ const promisify = require('promisify-es6')
 
 const transform = function (res, callback) {
   callback(null, {
-    canceled: res.Canceled
+    canceled: res.Canceled === undefined || res.Canceled === true
   })
 }
 

src/name/pubsub/subs.js

@@ -3,9 +3,7 @@
 const promisify = require('promisify-es6')
 
 const transform = function (res, callback) {
-  callback(null, {
-    strings: res.Strings
-  })
+  callback(null, res.Strings || [])
 }
 
 module.exports = (send) => {

test/interface.spec.js

@@ -195,12 +195,12 @@ describe('interface-ipfs-core tests', () => {
       // name.pubsub.cancel
       {
         name: 'should cancel a subscription correctly returning true',
-        reasone: 'go-ipfs is really slow for publishing and resolving ipns records, unless in offline mode'
+        reason: 'go-ipfs is really slow for publishing and resolving ipns records, unless in offline mode'
       },
       // name.pubsub.subs
       {
         name: 'should get the list of subscriptions updated after a resolve',
-        reasone: 'go-ipfs is really slow for publishing and resolving ipns records, unless in offline mode'
+        reason: 'go-ipfs is really slow for publishing and resolving ipns records, unless in offline mode'
       }
     ]
   })