Rename chain specs files

README.md

@@ -192,24 +192,26 @@ cd peaq-network-node
 
 2. Checkout the appropriate branch:
 ```bash
-git checkout run_parachain_with_docker_commands
+git checkout run_peaq_dev_parachain_with_docker_commands
 ```
 3. Create the following folder:
  ```bash
  mkdir ./.local
  ```
 
+ The folder .local is needed because that is where data such as session keys are stored for validators. Also we bind mount from the container folder /root/.local to the host machine project root folder ./.local.
+
 Now run the following script to start a peaq-network-node parachain that will connect to the polkadot relay chain running in peaq development envoirnment:
  ```bash
 ./scripts/docker_run.sh 
 ./target/release/peaq-node \
---chain ./node/src/chain-specs/parachain.raw.1.config \
+--chain ./node/src/chain-specs/peaq-dev-parachain-raw.json \
 --base-path /tmp/parachain/alice \
 --port 40333 \
 --ws-port 8844 \
 -- \
 --execution wasm \
---chain ./node/src/chain-specs/relaychain.raw.2.config \
+--chain ./node/src/chain-specs/rococo-local-relaychain-raw.json \
 --port 30343 \
 --ws-port 9977
 ```