diff --git a/MIPs/mip-1.md b/MIPs/mip-1.md
index 02f01a8..6561b6b 100644
--- a/MIPs/mip-1.md
+++ b/MIPs/mip-1.md
@@ -22,7 +22,7 @@ By allowing users to add and manage NFTs directly within MetaMask, we can better
 # Usage Example
 ```
 // Request to add an ERC-721 token (NFT)
-ethereum.sendAsync({
+ethereum.request({
   method: 'wallet_watchAsset',
   params: {
     type: 'ERC721',
@@ -34,7 +34,7 @@ ethereum.sendAsync({
 });
 
 // Request to add an ERC-1155 token (NFT)
-ethereum.sendAsync({
+ethereum.request({
   method: 'wallet_watchAsset',
   params: {
     type: 'ERC1155',