update README

2020-10-09 15:41:37 +08:00
parent 86c8382593
commit 09b89ed7d0
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ Options:
  -h, --help         Show this message and exit.

 Commands:
-  downgrade  Downgrade to previous version.
+  downgrade  Downgrade to specified version.
  heads      Show current available heads in migrate location.
  history    List all migrate items.
  init       Init config file and generate root migrate location.