Update doc/api/http.md

Co-authored-by: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>

doc/api/http.md

@@ -2146,7 +2146,7 @@ be called multiple times to provide successive parts of the body.
 
 Writing to the body is not allowed when the request method or response status
 do not support content. If an attempt is made to write to the body for a
-HEAD request or as part of a `204` or `304`response, a synchronous `Error`
+HEAD request or as part of a `204` or `304` response, a synchronous `Error`
 with the code `ERR_HTTP_BODY_NOT_ALLOWED` is thrown.
 
 `chunk` can be a string or a buffer. If `chunk` is a string,