Bumped to Truffle 4.0.5 and removed comment.

package.json

@@ -33,7 +33,7 @@
   },
   "homepage": "https://github.com/ConsenSys/Tokens#readme",
   "dependencies": {
-    "truffle": "4.0.4",
+    "truffle": "4.0.5",
     "truffle-hdwallet-provider": "0.0.3"
   },
   "devDependencies": {

test/eip20/eip20.js

@@ -1,4 +1,3 @@
-// import assertRevert from '../helpers/assertRevert';
 const { assertRevert } = require('../helpers/assertRevert');
 
 const EIP20Abstraction = artifacts.require('EIP20');