fix: entrypoint format

docs/user/smith.md

@@ -9,7 +9,7 @@
 - Create a `.env` file that define environment variables `SERVER_DOMAIN`, `PEER_ID` and `VALIDATOR_PEER_ID`:
   - `SERVER_DOMAIN`: a domain name that point on your server
   - `PEER_ID`: Your rpc node peer id, shoud be generated with this command: `docker run --rm -it --entrypoint -v $PWD:/var/lib/duniter/ duniter duniter/duniter-v2s:v0.3.0 key generate-node-key --file /var/lib/duniter/rpc-node.key`
-  - `VALIDATOR_PEER_ID`: Your validator node peer id, shoud be generated with this command: `docker run --rm -it --entrypoint -v $PWD:/var/lib/duniter/ duniter duniter/duniter-v2s:v0.3.0 key generate-node-key --file /var/lib/duniter/validator-node.key`
+  - `VALIDATOR_PEER_ID`: Your validator node peer id, shoud be generated with this command: `docker run --rm -it --entrypoint duniter -v $PWD:/var/lib/duniter/ duniter/duniter-v2s:v0.3.0 key generate-node-key --file /var/lib/duniter/validator-node.key`
   Note: duniter-rpc PEER_ID and duniter-validator PEER_ID isn't the same.
 - If you have write access errors run in docker-compose.yml folder : `chmod o+rwX -R .`
 - `docker compose up -d` to start your node