improve prompt message

Signed-off-by: Billy Zha <jinzha1@microsoft.com>
oras-project · Mar 1, 2023 · 426813a · 426813a
1 parent 407a658
commit 426813a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmd/oras/internal/option/target.go b/cmd/oras/internal/option/target.go
@@ -88,7 +88,7 @@ func (opts *Target) Parse() error {
 	case opts.isOCILayout:
 		opts.Type = TargetTypeOCILayout
 		if len(opts.headerFlags) != 0 {
-			return errors.New("customer header([--{from|to}]-header/H) cannot be used on OCI image layout target")
+			return errors.New("customer header flags cannot be used on an OCI image layout target")
 		}
 		return nil
 	default: