From d8f73c3f244699eedf4ac8232768bdcf3c7535c7 Mon Sep 17 00:00:00 2001
From: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Date: Thu, 9 Jun 2022 09:40:25 +0200
Subject: [PATCH] unexpand: set value name of arg

---
 src/uu/unexpand/src/unexpand.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/uu/unexpand/src/unexpand.rs b/src/uu/unexpand/src/unexpand.rs
index 0ebfea613..1d22a067f 100644
--- a/src/uu/unexpand/src/unexpand.rs
+++ b/src/uu/unexpand/src/unexpand.rs
@@ -134,6 +134,7 @@ pub fn uu_app<'a>() -> Command<'a> {
                 .long(options::TABS)
                 .help("use comma separated LIST of tab positions or have tabs N characters apart instead of 8 (enables -a)")
                 .takes_value(true)
+                .value_name("N, LIST")
         )
         .arg(
             Arg::new(options::NO_UTF8)