Correct the webpack.config.js example in README
Correct the webpack.config.js example in README

carlcarl/django-webpack-loader,PCreations/django-webpack-loader,carlcarl/django-webpack-loader,ezhome/django-webpack-loader,PCreations/django-webpack-loader,ezhome/django-webpack-loader,carlcarl/django-webpack-loader,ezhome/django-webpack-loader,carlcarl/django-webpack-loader,basicdays/django-webpack-loader,basicdays/django-webpack-loader,basicdays/django-webpack-loader,basicdays/django-webpack-loader,PCreations/django-webpack-loader,PCreations/django-webpack-loader