From cdb7b5fc87527938fd501893256bff6e96e010ef Mon Sep 17 00:00:00 2001
From: sigoden <sigoden@gmail.com>
Date: Sat, 28 May 2022 19:48:54 +0800
Subject: [PATCH] docs: improve readme

---
 README.md   | 7 ++++++-
 src/args.rs | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 6c0a58f..c90559b 100644
--- a/README.md
+++ b/README.md
@@ -36,12 +36,17 @@ You can run this command to start serving your current working directory on 127.
 duf
 ```
 
-...or specify which folder you want to serve:
+...or specify which folder you want to serve.
 
 ```
 duf folder_name
 ```
 
+Only serve static files, disable upload and delete operations
+```
+duf --static
+```
+
 Finally, run this command to see a list of all available option
 
 
diff --git a/src/args.rs b/src/args.rs
index 1b324a6..183ff9d 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -31,7 +31,7 @@ fn app() -> clap::Command<'static> {
 
     let arg_static = Arg::new("static")
         .long("static")
-        .help("Only serve static files, not allowed to upload or delete file");
+        .help("Only serve static files, disable upload and delete operations");
 
     let arg_auth = Arg::new("auth")
         .short('a')