From 6d52be5440a00da92289544aa6e9e4532c16af2e Mon Sep 17 00:00:00 2001
From: Guillaume Dormoy <g.dormoy@pm.me>
Date: Mon, 8 Jul 2019 16:51:48 +0200
Subject: [PATCH] add persistent flag in the MarkRequired exemple as their is
 diffrences between Local and Persistent flags.

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 60c5a425..718ee2a4 100644
--- a/README.md
+++ b/README.md
@@ -379,6 +379,8 @@ when a flag has not been set, mark it as required:
 ```go
 rootCmd.Flags().StringVarP(&Region, "region", "r", "", "AWS region (required)")
 rootCmd.MarkFlagRequired("region")
+rootCmd.PersistentFlags().StringVarP(&Database, "database", "d", "Database IP")
+rootCmd.MarkPersistentFlagRequired("database")
 ```
 
 ## Positional and Custom Arguments