diff --git a/src/command/config/update/v1.rs b/src/command/config/update/v1.rs
index bd5e2ec..7563938 100644
--- a/src/command/config/update/v1.rs
+++ b/src/command/config/update/v1.rs
@@ -1,4 +1,4 @@
-//! `config update v1` subcommand
+//! Update the config files to revision 1
 //! <https://firefish.dev/firefish/firefish/-/issues/10947>
 
 use crate::{
@@ -16,7 +16,7 @@ use std::{
 use url::Url;
 use yaml_rust::{Yaml, YamlLoader};
 
-/// Errors that can happen in `config update v1` subcommand
+/// Errors that can happen in upgrading process
 #[derive(thiserror::Error, Debug)]
 pub(crate) enum Error {
     #[error("failed to parse the old config file (.config/default.yml)")]