Merge pull request #3605 from cakebaker/set_value_name

unexpand: set value name of arg
uutils · Jun 12, 2022 · a5861e8 · a5861e8
2 parents e62ff8c + d8f73c3
commit a5861e8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/uu/unexpand/src/unexpand.rs b/src/uu/unexpand/src/unexpand.rs
@@ -163,6 +163,7 @@ 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)