diff --git a/README.md b/README.md
index db6270c5..03fbee15 100644
--- a/README.md
+++ b/README.md
@@ -1126,7 +1126,7 @@ type Product struct {
 // 2nd param : destination table(id)
 // 3rd param : ONDELETE
 // 4th param : ONUPDATE
-db.Model(&User{}).AddForeignKey("role_id", "roles", "CASCADE", "RESTRICT")
+db.Model(&User{}).AddForeignKey("city_id", "cities(id)", "RESTRICT", "RESTRICT")
 
 // Add index
 db.Model(&User{}).AddIndex("idx_user_name", "name")