Remove extra commas (#1050)

Author: PanJiaChen

template/build/webpack.prod.conf.js

@@ -97,7 +97,7 @@ const webpackConfig = merge(baseWebpackConfig, {
  // prevent vendor hash from being updated whenever app bundle is updated
  new webpack.optimize.CommonsChunkPlugin({
  name: 'manifest',
- minChunks: Infinity,
+ minChunks: Infinity
  }),
  // This instance extracts shared chunks from code splitted chunks and bundles them
  // in a separate chunk, similar to the vendor chunk
@@ -106,7 +106,7 @@ const webpackConfig = merge(baseWebpackConfig, {
  name: 'app',
  async: 'vendor-async',
  children: true,
- minChunks: 3,
+ minChunks: 3
  }),
 
  // copy custom static assets