fixed typo in hauler store save (#331)

* fixed typo in hauler store save
* update internal/flags/save.go

Co-authored-by: Jacob Blain Christen <dweomer5@gmail.com>
Signed-off-by: Zack Brady <zackbrady123@gmail.com>

---------

Signed-off-by: Zack Brady <zackbrady123@gmail.com>
Co-authored-by: Jacob Blain Christen <dweomer5@gmail.com>

internal/flags/save.go

@@ -12,5 +12,5 @@ func (o *SaveOpts) AddFlags(cmd *cobra.Command) {
 	f := cmd.Flags()
 
 	f.StringVarP(&o.FileName, "filename", "f", "haul.tar.zst", "(Optional) Specify the name of outputted archive")
-	f.StringVarP(&o.Platform, "platform", "p", "", "(Optional) Specifiy the platform of the images for the outputted archive... i.e. linux/amd64 (defaults to all)")
+	f.StringVarP(&o.Platform, "platform", "p", "", "(Optional) Specify the platform for runtime imports... i.e. linux/amd64 (unspecified implies all)")
 }