Update README.md

Author: ThreadR-r

README.md

@@ -1,7 +1,17 @@
 # docker-firefly-iii
 
 ## Info:
-Based on Alpine:latest
+Based on arm32v6/alpine:latest which make it compatible with Raspberry Pi Zero (||w)
+This image use php7-fpm with nginx instead of apache2 in official image
 
 ## Usage:
-`sudo docker rm -f firefly ;sudo docker run -d  --name firefly --network my-bridge -p 8880:80 -e FF_DB_HOST=postgres -e FF_DB_NAME=test -e FF_DB_USER=postgres -e FF_DB_PASSWORD=pass -e FF_DB_CONNECTION=pgsql -e FF_DB_PORT=5432 -e INIT_DATABASE=yes lukasmrtvy/docker-firefly-iii`
+`docker run -d --name fireflyiii \
+-p 80:80 \
+-e APP_KEY=SomeRandomStringOf32CharsExactly \
+-e DB_HOST=CHANGEME \
+-e DB_DATABASE=fireflyiii \
+-e DB_USERNAME=fireflyiii \
+-e DB_PASSWORD=CHANGEME \
+-e DB_CONNECTION=mysql \
+-e DB_PORT=3306 \
+-it threadrr/firefly-iii-arm32v6:latest`