Minor changes

Dockerfile

@@ -49,7 +49,7 @@ RUN apt-get update && \
     /etc/nginx/nginx.conf && \
     chown -R www-data /var/log/nginx /var/lib/nginx/
 RUN touch /run/nginx.pid && \
-    chown -R www-data /run/nginx.pid
+    chown www-data /run/nginx.pid
 RUN ln -sf /dev/stdout /var/log/nginx/access.log && \
     ln -sf /dev/stderr /var/log/nginx/error.log
 COPY --chown=www-data docker/nginx.conf /etc/nginx/nginx.conf

docker/nginx.conf

@@ -1,5 +1,4 @@
 daemon off;
-# user www-data www-data;
 events {}
 http {
   include mime.types;