From 8b8ee8754cb7ad722506484737722720732992b6 Mon Sep 17 00:00:00 2001
From: janhn <jan@hnatek.eu>
Date: Mon, 6 Feb 2023 12:15:40 +0100
Subject: [PATCH] Improve MarkFlagsMutuallyExclusive example in User Guide
 (#1904)

---
 user_guide.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/user_guide.md b/user_guide.md
index fee9848..00b53d0 100644
--- a/user_guide.md
+++ b/user_guide.md
@@ -313,8 +313,8 @@ rootCmd.MarkFlagsRequiredTogether("username", "password")
 You can also prevent different flags from being provided together if they represent mutually
 exclusive options such as specifying an output format as either `--json` or `--yaml` but never both:
 ```go
-rootCmd.Flags().BoolVar(&u, "json", false, "Output in JSON")
-rootCmd.Flags().BoolVar(&pw, "yaml", false, "Output in YAML")
+rootCmd.Flags().BoolVar(&ofJson, "json", false, "Output in JSON")
+rootCmd.Flags().BoolVar(&ofYaml, "yaml", false, "Output in YAML")
 rootCmd.MarkFlagsMutuallyExclusive("json", "yaml")
 ```