From fa12f85b6a9194b451c3b00e7c2f7af7d078d89e Mon Sep 17 00:00:00 2001
From: sreedev <sreedevpadmakumar@gmail.com>
Date: Mon, 23 Jan 2023 19:12:55 -0500
Subject: [PATCH] make --dir a positional argument

---
 src/params.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/params.rs b/src/params.rs
index 23817ce..53e96ef 100644
--- a/src/params.rs
+++ b/src/params.rs
@@ -10,8 +10,8 @@ pub struct Params {
     /// Filetypes to deduplicate (default = all)
     #[arg(short, long)]
     pub types: Option<String>,
-    /// Run Deduplicator on dir different from pwd
-    #[arg(long, value_hint = ValueHint::DirPath)]
+    /// Run Deduplicator on dir different from pwd (e.g., ~/Pictures )
+    #[arg(value_hint = ValueHint::DirPath, value_name = "scan_dir_path")]
     pub dir: Option<PathBuf>,
     /// Delete files interactively
     #[arg(long, short)]