fixing code style issues :necktie:
fixing code style issues :necktie:

martiis/ElasticsearchBundle,murnieza/ElasticsearchBundle,trandangtri/ElasticsearchBundle,saimaz/ElasticsearchBundle,ndinh215/ONGRElasticsearchBundle,asev/ElasticsearchBundle,asev/ElasticsearchBundle,martiis/ElasticsearchBundle,ongr-io/ElasticsearchBundle,tautrimas/ElasticsearchBundle,murnieza/ElasticsearchBundle,ndinh215/ONGRElasticsearchBundle,tautrimas/ElasticsearchBundle,trandangtri/ElasticsearchBundle,saimaz/ElasticsearchBundle