Update cmd/limactl/disk.go

Co-authored-by: Akihiro Suda <[email protected]>

Author: songponssw

cmd/limactl/disk.go

@@ -425,7 +425,7 @@ func diskBashComplete(cmd *cobra.Command, _ []string, _ string) ([]string, cobra
 
 func newDiskAddCommand() *cobra.Command {
 	diskAddCommand := &cobra.Command{
-		Use: "add DISK DISKPATH",
+		Use: "add DISK FILE",
 		Example: `
 Add a disk:
 $ limactl disk add DISK DISKPATH