added T of Incorrect Usage :

Author: Ramkishor Chaladi

plugin/metadata/args.go

@@ -96,7 +96,7 @@ func ExactArgs(n int) cobra.PositionalArgs {
 // Just one arg
 func OneArgs(cmd *cobra.Command, args []string) error {
 	if len(args) != 1 {
-		return fmt.Errorf("%s : %s", T("Incorrect Usage"), T("This command requires one argument."))
+		return fmt.Errorf("%s %s", T("Incorrect Usage :"), T("This command requires one argument."))
 		// return fmt.Errorf(T("Incorrect Usage: This command requires one argument."))
 	}
 	return nil
@@ -121,7 +121,7 @@ func ThreeArgs(cmd *cobra.Command, args []string) error {
 // Just four arg
 func FourArgs(cmd *cobra.Command, args []string) error {
 	if len(args) != 4 {
-		return fmt.Errorf("%s: %s", T("Incorrect Usage"), T("This command requires four arguments."))
+		return fmt.Errorf("%s %s", T("Incorrect Usage :"), T("This command requires four arguments."))
 	}
 	return nil
 }