remove trailing whitespaces

Author: ariera

build/webpack.dev.conf.js

@@ -14,7 +14,7 @@ const devWebpackConfig = merge(baseWebpackConfig, {
   },
   // cheap-module-eval-source-map is faster for development
   devtool: config.dev.devtool,
-  
+
   // these devServer options should be customized in /config/index.js
   devServer: {
     clientLogLevel: 'warning',
@@ -37,7 +37,7 @@ const devWebpackConfig = merge(baseWebpackConfig, {
   plugins: [
     new webpack.DefinePlugin({
       'process.env': require('../config/dev.env')
-    }), 
+    }),
     new webpack.HotModuleReplacementPlugin(),
     new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update.
     new webpack.NoEmitOnErrorsPlugin(),