cli/command: fix documentation of CopyToFile mentioning ioutil
The package we're using was updated, so this no longer was correct.
@@ -19,7 +19,7 @@ import (
// CopyToFile writes the content of the reader to the specified file
func CopyToFile(outfile string, r io.Reader) error {
// We use sequential file access here to avoid depleting the standby list
- // on Windows. On Linux, this is a call directly to ioutil.TempFile
+ // on Windows. On Linux, this is a call directly to os.CreateTemp
tmpFile, err := system.TempFileSequential(filepath.Dir(outfile), ".docker_temp_")
if err != nil {
return err
