fix lint errors.

cmd/tvx/main.go

@@ -22,8 +22,8 @@ import (
 var apiEndpoint string
 
 var apiFlag = cli.StringFlag{
-	Name:        "api",
-	Usage:       "json-rpc api endpoint, formatted as [token]:multiaddr;" +
+	Name: "api",
+	Usage: "json-rpc api endpoint, formatted as [token]:multiaddr;" +
 		"tvx uses unpriviliged operations, so the token may be omitted," +
 		"but permissions may change in the future",
 	EnvVars:     []string{"FULLNODE_API_INFO"},

cmd/tvx/state.go

@@ -116,8 +116,8 @@ func (sg *StateSurgeon) GetAccessedActors(ctx context.Context, a api.FullNode, m
 	recur = func(trace *types.ExecutionTrace) {
 		accessed[trace.Msg.To] = struct{}{}
 		accessed[trace.Msg.From] = struct{}{}
-		for _, s := range trace.Subcalls {
-			recur(&s)
+		for i := range trace.Subcalls {
+			recur(&trace.Subcalls[i])
 		}
 	}
 	recur(&trace.ExecutionTrace)