update readme

README.md

@@ -1,36 +1,31 @@
-# Scroll Contract Deploy Demo
+# Scroll Contract Deployment Demo
 
 This project demonstrates how to use hardhat or foundry to deploy a contract in Scroll testnet. This project contains a simple contract which will lock certain amounts of Ether in the deployed contract for 1 year.
 
-## Deploy with hardhat
+## Deploy with Hardhat
 
 1. Run `yarn install` to install dependency.
-2. Create a file `.env` in the directory, or just copy `.env.example` to `.env`.
-3. Change `PRIVATE_KEY` and `SCROLL_TESTNET_URL` to the correct one in file `.env`.
-4. Run `yarn compile` to compile the contract.
-5. Run `yarn deploy:scrollTestnet` to deploy the contract in Scroll testnet.
-
-## Deploy with foundry
-
-### Installation
-
-```
-curl -L https://foundry.paradigm.xyz | bash
-```
-
-### Build
-
-```
-forge build
-```
-
-### Deploy
-
-```
-forge create --rpc-url <SCROLL_TESTNET_URL> \
-  --value <lock_amount>
-  --constructor-args <unlock_time> \
-  --interactive \
-  --legacy \
-  contracts/Lock.sol:Lock
-```
+2. Create a `.env` file following the example `.env.example` in the root directory. Change `PRIVATE_KEY` to your own account private key in the `.env`.
+3. Run `yarn compile` to compile the contract.
+4. Run `yarn deploy:scrollTestnet` to deploy the contract in Scroll testnet.
+
+## Deploy with Foundry
+
+1. Install Foundry.
+    ```shell
+    curl -L https://foundry.paradigm.xyz | bash
+    foundryup
+    ```
+2. Build the project.
+    ```
+    forge build
+    ```
+3. Deploy the contract.
+    ```
+    forge create --rpc-url https://prealpha.scroll.io/l2 \
+      --value <lock_amount> \
+      --constructor-args <unlock_time> \
+      --private-key <your_private_key> \
+      --legacy \
+      contracts/Lock.sol:Lock
+    ```