Addressing comments

Author: GunaKKIBM

cmd/image/import/import.go

@@ -338,10 +338,10 @@ func init() {
 	Cmd.Flags().BoolVarP(&pkg.ImageCMDOptions.Watch, "watch", "w", false, "After image import watch for image to be published and ready to use")
 	Cmd.Flags().DurationVar(&pkg.ImageCMDOptions.WatchTimeout, "watch-timeout", 1*time.Hour, "watch timeout")
 
-	Cmd.Flags().StringVar(&pkg.ImageCMDOptions.StorageType, "pvs-storagetype", "tier3", fmt.Sprintf("PowerVS Storage type, accepted values are [tier1, tier3, tier0, tier5k].\n%s\n%s\n%s\n%s\nNote: The use of fixed IOPS is limited to volumes with a size of 200 GB or less, which is the break even size with Tier 0 (200 GB @ 25 IOPS/GB = 5000 IOPS).", tier0, tier1, tier3, fixedIOPS))
+	Cmd.Flags().StringVar(&pkg.ImageCMDOptions.StorageType, "pvs-storagetype", "tier3", fmt.Sprintf("PowerVS Storage type, accepted values are [tier0, tier1, tier3, tier5k].\n%s\n%s\n%s\n%s\nNote: The use of fixed IOPS is limited to volumes with a size of 200 GB or less, which is the break even size with Tier 0 (200 GB @ 25 IOPS/GB = 5000 IOPS).", tier0, tier1, tier3, fixedIOPS))
 	// The help section against --pvs-storagetype generates the following output:
 	/*
-			--pvs-storagetype string    PowerVS Storage type, accepted values are [tier1, tier3, tier0, tier5k].
+			--pvs-storagetype string    PowerVS Storage type, accepted values are [tier0, tier1, tier3, tier5k].
 		                                Tier 0            | 25 IOPS/GB
 		                                Tier 1            | 10 IOPS/GB
 		                                Tier 3            | 3 IOPS/GB