From fadf9b68ed1ffafc5de1392751e809b7ea68e936 Mon Sep 17 00:00:00 2001
From: Wilfred Hughes <me@wilfred.me.uk>
Date: Sat, 11 Oct 2025 23:07:07 +0100
Subject: [PATCH] Fix clippy warning

---
 src/options.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/options.rs b/src/options.rs
index 988aa1829..5d8735af4 100644
--- a/src/options.rs
+++ b/src/options.rs
@@ -140,7 +140,7 @@ fn app() -> clap::Command {
     } else {
         after_help.push_str("https://difftastic.wilfred.me.uk/");
     }
-    after_help.push_str(".");
+    after_help.push('.');
 
     Command::new("Difftastic")
         .override_usage(USAGE)