Update Nginx to 1.15.11

Author: yrccondor

Dockerfile

@@ -2,7 +2,7 @@ FROM alpine:3.9
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.15.9
+ENV NGINX_VERSION 1.15.11
 
 RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
 	&& CONFIG="\

README.md

@@ -33,5 +33,5 @@ Module [ngx_brotli](https://github.com/google/ngx_brotli) has been added for Bro
 ```bash
 git clone git://github.com/hackinit/docker-nginx.git
 cd docker-nginx
-docker build -t nginx:1.15.9-modified .
+docker build -t nginx:1.15.11-modified .
 ```