Add missing "fmt" import in example

2022-04-20 14:45:04 -04:00
parent 8c33a078d1
commit 5c6ccfb097
2 changed files with 3 additions and 0 deletions
--- a/docs/v2/manual.md
+++ b/docs/v2/manual.md
@@ -674,8 +674,10 @@ Take for example this app that requires the `lang` flag:
 package main

 import (
+  "fmt"
  "log"
  "os"
+
  "github.com/urfave/cli/v2"
 )