Added instructions

Author: carlosflorencio

README.md

@@ -4,5 +4,17 @@ A simple nginx container that serves Single Page Applications:
 - Redirects all requests to the `index.html` file
 - Assets compression using `gzip` in stylesheets and javascript files.
 
+[Docker Hub](https://hub.docker.com/r/iamfreee/docker-nginx-static-spa/)
+
+## Instructions
+
+**Dockerfile:**
+```
+FROM iamfreee/docker-nginx-static-spa:latest
+COPY /dist /usr/share/nginx/html
+```
+
+In the example above, the production build of the app is in the local `dist` folder and is moved to the default nginx serve path to be served.
+
 ## License
 MIT

default.conf

@@ -1,13 +1,13 @@
 server {
     listen   80; ## listen for ipv4; this line is default and implied
-	listen   [::]:80 default ipv6only=on; ## listen for ipv6
+    listen   [::]:80 default ipv6only=on; ## listen for ipv6
 
-	root /var/www/html;
-	index index.html;
+    root /var/www/html;
+    index index.html;
 
     server_tokens  off; # disable the Server nginx header 
 
-	server_name _; # all hostnames
+    server_name _; # all hostnames
 
     # enable gzip
     gzip on;