Update README.md

README.md

@@ -36,8 +36,7 @@ the `token!` macro.
 // once. This can be useful if you are working with multiple parts of the library and want to avoid
 // having to import each dependency individually.
 // Import necessary preludes and types
-use uniswap_sdk_core::prelude::*;
-use uniswap_sdk_core::token;
+use uniswap_sdk_core::{prelude::*,token};
 
 fn main() {
     // Define the chain ID, address, decimals, symbol, and name for the token
@@ -59,8 +58,7 @@ fn main() {
     println!("Are the tokens equal? {}", dai_token.equals(&another_dai_token));
 
     // Example of sorting tokens
-    const ANOTHER_TOKEN_ADDRESS: &str = "0x0000000000000000000000000000000000000002";
-    let another_token = token!(CHAIN_ID, ANOTHER_TOKEN_ADDRESS, DECIMALS, "ETH", "Ethereum");
+    let another_token = token!(CHAIN_ID, "0000000000000000000000000000000000000002", DECIMALS, "ETH", "Ethereum");
     match dai_token.sorts_before(&another_token) {
         Ok(true) => println!("DAI sorts before ETH"),
         Ok(false) => println!("DAI does not sort before ETH"),