Update Dockerfile

hivemq-mqtt-web-client/Dockerfile

@@ -2,14 +2,14 @@ FROM nginx:alpine
 
 WORKDIR /var/www/
 
-RUN apk add --update \
+RUN apk add --update nginx \
     && rm -rf /var/cache/apk/* \
     && wget https://github.com/hivemq/hivemq-mqtt-web-client/archive/master.zip \
     && unzip master.zip \
-    && mv hivemq-mqtt-web-client-master html\
+    && mv hivemq-mqtt-web-client-master hivemq-mqtt-web-client \
     && rm master.zip
 
-ADD setup /
+ADD nginx.conf /etc/nginx/nginx.conf
 
 EXPOSE 80