Valheim Dedicated Server with docker does not refres config file?

I setup a Valheim dedicated server on Ubuntu server in a container with docker.I used this tutorial for it: LINK

It has a .sh file that creats the container

#! /bin/shdocker run -d \    --name Docker_Server_Name \    --cap-add=sys_nice \    --stop-timeout 120 \    -p '2456-2457:2456-2457/udp' \    -p '9001:9001' \    -v $HOME/Server_Folder/config:/config \    -v $HOME/Server_Folder/data:/opt/valheim \    -e SERVER_PORT="2456" \    -e SERVER_NAME="Game_Server_Name" \    -e WORLD_NAME="worldfilename" \    -e SERVER_PASS="BestPasswordEver" \    -e SERVER_PUBLIC="false" \    -e RESTART_CRON="0 6 * * *" \    -e TZ="America/Los_Angeles" \    -e BEPINEX="true" \    -e SUPERVISOR_HTTP="true" \    -e SUPERVISOR_PASS="BestAdminPasswordEver" \    -e ADMINLIST_IDS="00000000000000000" \    -e BACKUPS_MAX_AGE="10000" \    -e BACKUPS_MAX_COUNT="50" \    -e BACKUPS_IF_IDLE="false" \    -e BACKUPS_CRON="0 0 * * *" \    -e BACKSUPS_IDLE_GRACE_PERIOD="86400" \    lloesche/valheim-server

I wated to modify this config file, but it seems that it has no affect on the game. I tried restarting the container.Can you help me with it?I am really new to Linux. this is my first project to learn something about it.

I stopped the container and edited the config file, then restarted it.

I also tried to rerun the script itself, but I can't.-bash: ./server_init.sh: /bin/bash^M: bad interpreter: No such file or directory