update readme

README.md

@@ -131,9 +131,6 @@ Running some [benchmark](https://github.com/bestiejs/benchmark.js) tests on thes
 ```bash
 Running benchmark tests..
 
-walk-sync version: 2.0.2
-klaw-sync version: 6.0.0
-
 root dir length: 1110
 walk-sync x 80.71 ops/sec ±1.42% (72 runs sampled)
 klaw-sync x 160 ops/sec ±1.17% (79 runs sampled)

benchmark/bm.js

@@ -5,7 +5,6 @@ const mkp = require('mkp')
 const Benchmark = require('benchmark')
 const walkSync = require('walk-sync')
 const klawSync = require('../klaw-sync.js')
-const pkg = require('../package.json')
 
 const testDir = path.join(__dirname, 'klaw-sync-benchmark-fixtures')
 const paths = [
@@ -14,12 +13,7 @@ const paths = [
   {dirs: `${testDir}/{0..9}/{0..9}/{0..9}/{0..9}`, files: `${testDir}/{0..9}/{0..9}/{0..9}/{0..9}/{0..9}.txt`} // 100,000
 ]
 
-const walkSyncVersion = pkg.devDependencies['walk-sync'].slice(1)
-const klawSyncVersion = pkg.version
-
 console.log('Running benchmark tests..')
-console.log(`\nwalk-sync version: ${walkSyncVersion}`)
-console.log(`klaw-sync version: ${klawSyncVersion}`)
 paths.forEach(p => {
   setup(p)
   console.log(`\nroot dir length: ${klawSync(testDir).length}`)