diff --git a/post-processor/yandex-export/post-processor.go b/post-processor/yandex-export/post-processor.go
index 6b9dc9947..1a37bb16b 100644
--- a/post-processor/yandex-export/post-processor.go
+++ b/post-processor/yandex-export/post-processor.go
@@ -108,7 +108,7 @@ func (p *PostProcessor) Configure(raws ...interface{}) error {
 func (p *PostProcessor) PostProcess(ctx context.Context, ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, bool, error) {
 	if artifact.BuilderId() != yandex.BuilderID {
 		err := fmt.Errorf(
-			"Unknown artifact typs\nCan only export from Yandex Cloud builder artifacts.",
+			"Unknown artifact type: %s\nCan only export from Yandex Cloud builder artifacts.",
 			artifact.BuilderId())
 		return nil, false, false, err
 	}
diff --git a/website/pages/partials/post-processor/yandex-export/Config-required.mdx b/website/pages/partials/post-processor/yandex-export/Config-required.mdx
index 9cb0b1a4d..65944cc23 100644
--- a/website/pages/partials/post-processor/yandex-export/Config-required.mdx
+++ b/website/pages/partials/post-processor/yandex-export/Config-required.mdx
@@ -6,5 +6,5 @@
     Alternatively you may set value by environment variable YC_FOLDER_ID.
     
 -   `service_account_id` (string) - Service Account ID with proper permission to modify an instance, create and attach disk and
-    make upload to specific paths
+    make upload to specific Yandex Object Storage paths
     
\ No newline at end of file