standard formatting fixes

src/ecpair.js

@@ -47,7 +47,7 @@ function ECPair (d, Q, options) {
 }
 
 Object.defineProperty(ECPair.prototype, 'Q', {
-  get: function() {
+  get: function () {
     if (!this.__Q && this.d) {
       this.__Q = ECPair.curve.G.multiply(this.d)
     }

src/hdnode.js

@@ -99,7 +99,7 @@ HDNode.fromBase58 = function (string, network) {
   var chainCode = buffer.slice(13, 45)
   var data, keyPair
 
-    // 33 bytes: private key data (0x00 + k)
+  // 33 bytes: private key data (0x00 + k)
   if (version === network.bip32.private) {
     assert.strictEqual(buffer.readUInt8(45), 0x00, 'Invalid private key')
     data = buffer.slice(46, 78)

test/hdnode.js

@@ -1,4 +1,4 @@
-/* global describe, it */
+/* global describe, it, beforeEach */
 /* eslint-disable no-new */
 
 var assert = require('assert')