title: Webpack reports error: __diranme is not defined
body: <p>I'm new to NodeJS and webpack.</p>
  <p>I'm following a tutorial on webpack and when have to create
  webpack.config.js and run <code>webpack -c webpack.config.js</code> it returns:</p>
  <pre><code>webpack -c webpack.config.js
  
  /home/arma/bin/nodejs/webpack.config.js:15
          root: path.join(__diranme, './src'),
                          ^
  ReferenceError: __diranme is not defined
      at Object.&lt;anonymous&gt; (/home/arma/bin/nodejs/webpack.config.js:15:25)
      at Module._compile (module.js:456:26)
      at Object.Module._extensions..js (module.js:474:10)
      at Module.load (module.js:356:32)
      at Function.Module._load (module.js:312:12)
      at Module.require (module.js:364:17)
      at require (module.js:380:17)
      at module.exports (/usr/lib/node_modules/webpack/bin/convert-argv.js:80:13)
      at Object.&lt;anonymous&gt; (/usr/lib/node_modules/webpack/bin/webpack.js:39:40)
      at Module._compile (module.js:456:26)
  </code></pre>
  <p>My webpack.config.js:</p>
  <pre><code>var path = require('path');
  
  module.exports = {
      context: __dirname,
      entry: [
          './src/index.js',
      ],
      output: {
          path: path.join(__dirname, 'build'),
          filename: 'output.js',
          publicPath: 'assets',
      },
      resolve: {
          extensions: ['','.js'],
          root: path.join(__diranme, './src'),
      }
  };
  </code></pre>
  <p>My system Fedora 23:</p>
  <pre><code>Linux x-wing 4.4.5-300.fc23.x86_64 #1 SMP Thu Mar 10 17:54:44 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
  </code></pre>
  <p>NodeJS version:</p>
  <pre><code>v0.10.42
  </code></pre>