diff --git a/packages/example-react-app/public/manifest.json b/packages/example-react-app/public/manifest.json
index decaf0e..c7b92bc 100644
--- a/packages/example-react-app/public/manifest.json
+++ b/packages/example-react-app/public/manifest.json
@@ -1,6 +1,6 @@
 {
-  "short_name": "Web3.js + React dApp",
-  "name": "Web3.js + React Demonstration dApp",
+  "short_name": "Web3.js Wallet RPC Demo",
+  "name": "Web3.js Wallet RPC Methods Demonstration dApp",
   "icons": [
     {
       "src": "favicon.ico",
diff --git a/packages/web3-plugin-wallet-rpc/.gitignore b/packages/web3-plugin-wallet-rpc/.gitignore
index 9b26ed0..7b52c4b 100644
--- a/packages/web3-plugin-wallet-rpc/.gitignore
+++ b/packages/web3-plugin-wallet-rpc/.gitignore
@@ -1,2 +1,3 @@
 node_modules
-lib
\ No newline at end of file
+lib
+docs
\ No newline at end of file
diff --git a/packages/web3-plugin-wallet-rpc/src/WalletRpcPlugin.ts b/packages/web3-plugin-wallet-rpc/src/WalletRpcPlugin.ts
index 0430bf0..2fae980 100644
--- a/packages/web3-plugin-wallet-rpc/src/WalletRpcPlugin.ts
+++ b/packages/web3-plugin-wallet-rpc/src/WalletRpcPlugin.ts
@@ -86,7 +86,7 @@ export class WalletRpcPlugin extends Web3PluginBase<WalletRpcApi> {
    *
    * See [EIP-3326](https://eips.ethereum.org/EIPS/eip-3326) for more details.
    *
-   * @param param - Chain ID of the chain to switch to
+   * @param chainId - Chain ID of the chain to switch to
    * @returns a Promise that resolves if the request is successful
    */
   public async switchEthereumChain(chainId: Numbers): Promise<void> {