Fix enumerated comment in code.
Fix enumerated comment in code.

vert-x3/vertx-web-site,michel-kraemer/web-site,vert-x3/vertx-web-site,vietj/vertx,vert-x3/vertx-web-site,michel-kraemer/web-site,michel-kraemer/web-site,vietj/vertx,vietj/vertx