Merge pull request #2 from stevelacy/master

add JavaScript syntax highlighting

Author: thomaswmanion

README.md

@@ -1,6 +1,6 @@
 # Webpack Shell Plugin
 
-This plugin allows you to run any shell commands before or after webpack builds. This will work for both webpack and webpack-dev-server. 
+This plugin allows you to run any shell commands before or after webpack builds. This will work for both webpack and webpack-dev-server.
 
 This goes great if you want to run any reporting tools or tests like selenium, protractor, phantom, ect.
 
@@ -14,7 +14,7 @@ Just install the plugin
 
 Insert into your webpack.config.js:
 
-````
+```js
 const WebpackShellPlugin = require('webpack-shell-plugin');
 
 var plugins = [];
@@ -43,7 +43,7 @@ var config = {
 
 module.exports = config;
 
-````
+```
 Once the build finishes, a child process is spawned firing both a python and node script.
 
 Enjoy