chore: fix some comments (#301)

Signed-off-by: linghuying <[email protected]>

Author: linghuying

cmd/web3/main.go

@@ -1629,7 +1629,7 @@ func BuildSol(ctx context.Context, filename, solcVersion, evmVersion string, opt
 			continue
 		}
 		if name != "" && fileparts[1] != name {
-			// this will skip all the little contract files that it used to litter the the directory with
+			// this will skip all the little contract files that it used to litter the directory with
 			continue
 		}
 		path := filepath.Join(output, fileparts[1])

cmd/web3/transactions.go

@@ -110,7 +110,7 @@ func Transfer(ctx context.Context, rpcURL string, chainID *big.Int, privateKey,
 
 	amount := web3.DecToInt(amountD, 18)
 	if toAddress == "" {
-		fatalExit(errors.New("The recepient address cannot be empty"))
+		fatalExit(errors.New("The recipient address cannot be empty"))
 	}
 	if !common.IsHexAddress(toAddress) {
 		fatalExit(fmt.Errorf("Invalid to 'address': %s", toAddress))

vyper/compiler.go

@@ -11,7 +11,7 @@ func InstallVyper(contractName string) {
 	output, err := cmd.Output()
 	fmt.Println(output)
 	if err != nil {
-		fmt.Println("*Web3.go Vyper Engine Error* Unable to install vyper compilier")
+		fmt.Println("*Web3.go Vyper Engine Error* Unable to install vyper compiler")
 	}
 }