test: Fixes timeout ms arg being erroneously passed to pubsub.peers (#196)

* fixes timeout ms arg being erroneously passed to pubsub.peers

* fixes typo in spec docs

Author: alanshaw

SPEC/PUBSUB.md

@@ -12,7 +12,7 @@ pubsub API
 - `topic: string`
 - `options: Object` - (Optional), might contain the following properties:
   - `discover`: type: Boolean - Will use the DHT to find other peers.
-- `handler: (msg) => ()` - Event handler which will be called with a message object everytime one is received. The `msg` has the format `{from: string, seqno: Buffer, data: Buffer, topicCIDs: Array<string>}`.
+- `handler: (msg) => ()` - Event handler which will be called with a message object everytime one is received. The `msg` has the format `{from: string, seqno: Buffer, data: Buffer, topicIDs: Array<string>}`.
 - `callback: (Error) => ()` (Optional) Called once the subscription is established.
 
 If no `callback` is passed, a [promise][] is returned.

src/pubsub.js

@@ -298,16 +298,15 @@ module.exports = (common) => {
             (cb) => ipfs3.pubsub.subscribe(topicOther, sub3, cb)
           ], (err) => {
             expect(err).to.not.exist()
-            setTimeout(() => {
-              ipfs1.pubsub.peers(topic, (err, peers) => {
-                expect(err).to.not.exist()
 
-                expect(peers).to.be.empty()
-                ipfs1.pubsub.unsubscribe(topic, sub1)
-                ipfs2.pubsub.unsubscribe(topicOther, sub2)
-                ipfs3.pubsub.unsubscribe(topicOther, sub3)
-                done()
-              }, 10000)
+            ipfs1.pubsub.peers(topic, (err, peers) => {
+              expect(err).to.not.exist()
+
+              expect(peers).to.be.empty()
+              ipfs1.pubsub.unsubscribe(topic, sub1)
+              ipfs2.pubsub.unsubscribe(topicOther, sub2)
+              ipfs3.pubsub.unsubscribe(topicOther, sub3)
+              done()
             })
           })
         })