diff --git a/_api-reference/document-apis/index-document.md b/_api-reference/document-apis/index-document.md
index 5d441224..05cb787e 100644
--- a/_api-reference/document-apis/index-document.md
+++ b/_api-reference/document-apis/index-document.md
@@ -91,6 +91,6 @@ result | The result of the index operation.
 _shards | Detailed information about the cluster's shards.
 total | The total number of shards.
 successful | The number of shards OpenSearch successfully added the document to.
-failed | The number of shards OpenSearch failed to added the document to.
+failed | The number of shards OpenSearch failed to add the document to.
 _seq_no | The sequence number assigned when the document was indexed.
 _primary_term | The primary term assigned when the document was indexed.
diff --git a/_api-reference/document-apis/update-document.md b/_api-reference/document-apis/update-document.md
index 75241f7b..7354277e 100644
--- a/_api-reference/document-apis/update-document.md
+++ b/_api-reference/document-apis/update-document.md
@@ -50,7 +50,7 @@ Parameter | Type | Description | Required
 :--- | :--- | :--- | :---
 <index> | String | Name of the index. | Yes
 <_id> | String | The ID of the document to update. | Yes
-if_seq_no | Integer | Only perform the delete operation if the document's version number matches the specified number. | No
+if_seq_no | Integer | Only perform the update operation if the document has the specified sequence number. | No
 if_primary_term | Integer | Perform the update operation if the document has the specified primary term. | No
 lang | String | Language of the script. Default is `painless`. | No
 require_alias | Boolean | Specifies whether the destination must be an index alias. Default is false. | No
@@ -143,10 +143,10 @@ Field | Description
 _index | The name of the index.
 _id | The document's ID.
 _version | The document's version.
-_result | The result of the delete operation.
+_result | The result of the update operation.
 _shards | Detailed information about the cluster's shards.
 total | The total number of shards.
-successful | The number of shards OpenSearch successfully deleted the document from.
-failed | The number of shards OpenSearch failed to delete the document from.
+successful | The number of shards OpenSearch successfully updated the document in.
+failed | The number of shards OpenSearch failed to update the document in.
 _seq_no | The sequence number assigned when the document was indexed.
 _primary_term | The primary term assigned when the document was indexed.