diff --git a/api.go b/api.go
index 6507b0abb..77a3fc34e 100644
--- a/api.go
+++ b/api.go
@@ -159,7 +159,7 @@ func (api *API) Query(ctx context.Context, req *QueryRequest) (QueryResponse, er
 		return QueryResponse{}, errors.Wrap(err, "executing")
 	}
 
-	// The most important is to ensure that resp.Err isn't being swallowed
+	// Check for an error embedded in the response.
 	if resp.Err != nil {
 		err = errors.Wrap(resp.Err, "executing")
 	}