From 88fc47d819d66267869c9bbc82dc6daaf8d375bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Sommer?= <joerg@jo-so.de>
Date: Wed, 12 Jun 2019 22:27:10 +0200
Subject: [PATCH] main: add value_name() for max_state_group

To unify the spelling of parameters, i.e. all upper-casse, add the
`value_name()` for max_state_group.
---
 src/main.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main.rs b/src/main.rs
index 3872417..09939ca 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -115,6 +115,7 @@ fn main() {
         ).arg(
             Arg::with_name("max_state_group")
                 .short("s")
+                .value_name("MAX_STATE_GROUP")
                 .help("The maximum state group to process up to")
                 .takes_value(true)
                 .required(false),