Add ezerous to Dockerfile maintainers, Change Makefile target name

Dockerfile

@@ -1,5 +1,6 @@
 FROM alpine:3.10 as base
-LABEL maintainer="Fanakis Apostolos <apotwohd@gmail.com>"
+LABEL maintainers.1="Fanakis Apostolos <apotwohd@gmail.com>"
+LABEL maintainers.2="Panagiotis Nikolaidis <ezerous@gmail.com>"
 
 RUN apk add --update --no-cache openrc lighttpd \
 	&& rm -rf /var/cache/apk/*

makefile → Makefile

@@ -4,7 +4,7 @@ run:
 	@docker-compose -p apella-guide up -d
 stop:
 	@docker-compose -p apella-guide down
-clean-data: 
+stop-clean-data:
 	@docker-compose -p apella-guide down -v
 clean-images:
 	@docker rmi `docker images -q -f "dangling=true"`