diff --git a/packages/@azure/cognitiveservices-qnamaker/lib/models/index.ts b/packages/@azure/cognitiveservices-qnamaker/lib/models/index.ts
index 764e9271b9b8..eee67cab36a5 100644
--- a/packages/@azure/cognitiveservices-qnamaker/lib/models/index.ts
+++ b/packages/@azure/cognitiveservices-qnamaker/lib/models/index.ts
@@ -169,8 +169,8 @@ export interface UpdateMetadataDTO {
    */
   deleteProperty?: MetadataDTO[];
   /**
-   * @member {MetadataDTO[]} [add] List of Metadat associated with answer to be
-   * added
+   * @member {MetadataDTO[]} [add] List of metadata associated with answer to
+   * be added
    */
   add?: MetadataDTO[];
 }