Update Dockerfile

Fixup spelling of "environment" on line 13

Author: mleybsage

Dockerfile

@@ -10,7 +10,7 @@ RUN go mod download
 # Copy the code into the container.
 COPY . .
 
-# Set necessary environmet variables needed for our image and build the API server.
+# Set necessary environment variables needed for our image and build the API server.
 ENV GO111MODULE=on CGO_ENABLED=0 GOOS=linux GOARCH=amd64
 RUN go build -ldflags="-w -s" -o apiserver .
 
@@ -24,4 +24,4 @@ EXPOSE 5000
 
 # Command to run when starting the container.
 ENV CONFIG_PATH=/apiserver.yml
-ENTRYPOINT ["/apiserver"]
+ENTRYPOINT ["/apiserver"]