Use new LABEL syntax for Dockerfile
@ -1,6 +1,6 @@
FROM alpine:3.8
MAINTAINER searx <https://github.com/asciimoo/searx>
LABEL description "A privacy-respecting, hackable metasearch engine."
LABEL maintainer="searx <https://github.com/asciimoo/searx>"
LABEL description="A privacy-respecting, hackable metasearch engine."
ENV BASE_URL=False IMAGE_PROXY=False
EXPOSE 8888