diff --git a/shared/real-time-stt/reference/common-errors.mdx b/shared/real-time-stt/reference/common-errors.mdx
index 8da9a3e05..79d139853 100644
--- a/shared/real-time-stt/reference/common-errors.mdx
+++ b/shared/real-time-stt/reference/common-errors.mdx
@@ -5,7 +5,7 @@ This page lists the error and status codes you may encounter when using the <Vpd
 When calling <Vpd k="NAME"/> RESTful APIs, you may receive the following HTTP status codes:
 
 - `200` for a successful request.
-- Not `200` for a failed request. In this case, check the `message`, `code`, and `reason` fields in the response body to figure out what has happened. The `reason` filed might be absent.
+- Not `200` for a failed request. In this case, check the `message`, `code`, and `reason` fields in the response body to figure out what has happened. The `reason` field might be absent.
 
 ### Response examples
 
@@ -47,7 +47,7 @@ When a request fails, you may receive the following response:
 |`504`  |	Internal communication error. |
 
 
-### Error codes
+### Error messages and codes
 
 #### Message