Update Dockerfile

Dockerfile

@@ -2,26 +2,15 @@
 
 FROM golang:1.19
 
-# Set destination for COPY
 WORKDIR /app
 
-# Download Go modules
 COPY go.mod go.sum ./
 RUN go mod download
 
-# Copy the source code. Note the slash at the end, as explained in
-# https://docs.docker.com/reference/dockerfile/#copy
 COPY *.go ./
 
-# Build
 RUN CGO_ENABLED=0 GOOS=linux go build -o /docker-gs-ping
 
-# Optional:
-# To bind to a TCP port, runtime parameters must be supplied to the docker command.
-# But we can document in the Dockerfile what ports
-# the application is going to listen on by default.
-# https://docs.docker.com/reference/dockerfile/#expose
 EXPOSE 8082
 
-# Run
-CMD ["/docker-gs-ping"]
+CMD ["/docker-gs-ping"]