diff --git a/doc/advanced/migrations.en-us.md b/doc/advanced/migrations.en-us.md
index 2511f7af..0d9d8b49 100644
--- a/doc/advanced/migrations.en-us.md
+++ b/doc/advanced/migrations.en-us.md
@@ -68,6 +68,7 @@ type Uploader interface {
 	CreateComment(issueNumber int64, comment *Comment) error
 	CreatePullRequest(pr *PullRequest) error
 	Rollback() error
+	Close()
 }
 
-```
\ No newline at end of file
+```