Merge pull request #601 from ahitacat/fix-edit

OCM-6407 | edit option sends an empty payload

cmd/ocm/edit/cluster/cmd.go

@@ -48,6 +48,7 @@ var Cmd = &cobra.Command{
 	Example: `  # Edit a cluster named "mycluster" to make it private
   ocm edit cluster mycluster --private`,
 	RunE: run,
+	Args: cobra.MinimumNArgs(1),
 }
 
 func init() {
@@ -133,7 +134,7 @@ func wasClusterWideProxyReceived(httpProxy, httpsProxy, noProxy, additionalTrust
 }
 
 func run(cmd *cobra.Command, argv []string) error {
-	// Check that there is exactly one cluster name, identifir or external identifier in the
+	// Check that there is exactly one cluster name, identifier or external identifier in the
 	// command line arguments:
 	if len(argv) != 1 {
 		return fmt.Errorf(