Final touchups

CONTRIBUTING.md

@@ -31,7 +31,7 @@ Step 2: If not already done, [create a remote toolchain in CLion](https://www.je
 using the following credentials:
  - Host: `127.0.0.1`
  - Port: `2222` (or custom specified port)
- - User name: `remote`
+ - User name: `developer`
  - Authentication type: `Key pair`
 
 Step 3: If not already done, [create a CMake profile that uses the remote toolchain](https://www.jetbrains.com/help/clion/remote-projects-support.html#CMakeProfile).

Dockerfile.proto

@@ -1,4 +1,4 @@
-FROM ubuntu:20.04 AS build-stage
+FROM ubuntu:20.04 as build-stage
 ARG PROTOBUF_VERSION=3.17.0
 ENV DEBIAN_FRONTEND=noninteractive
 
@@ -25,7 +25,8 @@ RUN ./autogen.sh \
     && make \
     && make install
 
-FROM ubuntu:20.04 AS google-dependencies
+
+FROM ubuntu:20.04 as google-dependencies
 COPY --from=build-stage /usr/local/include/google /usr/local/include/google
 COPY --from=build-stage /usr/local/lib/libproto* /usr/local/lib/
 COPY --from=build-stage /usr/local/bin/protoc /usr/local/bin

source/dev-server.sh

@@ -29,7 +29,7 @@ Options:
   -k, --key-file [path]    Specify the path of the RSA
                            public key file.
                            (default: ${SSH_KEY_FILE})
-  -h, --help               Show this help message"
+  -h, --help               Show this help message."
 
 while [ "$#" -gt 0 ]; do
   case "$1" in
@@ -60,12 +60,12 @@ docker pull "${IMAGE_NAME}" || exit 1
 docker container stop "${CONTAINER_NAME}" >/dev/null 2>&1
 docker rm --force "${CONTAINER_NAME}" >/dev/null 2>&1
 
-echo "Starting background container with access port ${SSH_PORT} for user ${USERNAME}"
+echo "Starting background container with access port ${SSH_PORT} for user developer"
 docker run -d --rm --cap-add sys_ptrace \
   --user root \
   --publish 127.0.0.1:"${SSH_PORT}":22 \
   --name "${CONTAINER_NAME}" \
   --hostname "${CONTAINER_NAME}" \
   "${IMAGE_NAME}" /sshd_entrypoint.sh "${COMMAND_FLAGS[@]}"
 
-echo "${CONTAINER_NAME}"
+echo "${CONTAINER_NAME}"