Changing base image to ngninx unprivileged

Signed-off-by: Jean-Laurent de Morlhon <[email protected]>

Author: jeanlaurent

Dockerfile

@@ -1,2 +1,2 @@
-FROM nginx:1.25.3-alpine
+FROM nginxinc/nginx-unprivileged:1.25.3-alpine
 COPY static /usr/share/nginx/html

README.md

@@ -2,5 +2,5 @@
 Sample images used by @jeanlaurent for testing various docker features.
 It is a simple nginx app that display a nice whale riding waves.
 
-`docker run -p 80:80 docker/jlwhale`
+`docker run -p 80:8080 jeanlaurent/whale`
 open your browser to [http://localhost](http://localhost)