Update Dockerfile

Dockerfile

@@ -12,8 +12,8 @@ RUN go build -o /bin
 ## Deploy
 
 FROM alpine:latest
-MAINTAINER Help-14 [mail@help14.com]
-LABEL maintainer="mail@help14.com"
+MAINTAINER Help-14 [magma@help14.com]
+LABEL maintainer="magma@help14.com"
 
 RUN mkdir /app
 
@@ -25,4 +25,4 @@ COPY ./src/themes /app/themes
 EXPOSE 7001
 
 WORKDIR /app
-ENTRYPOINT ./magma
+ENTRYPOINT ./magma