chore: update description

Cargo.toml

@@ -3,13 +3,13 @@ name = "argc"
 version = "1.16.0"
 edition = "2021"
 authors = ["sigoden <[email protected]>"]
-description = "An elegant command-line argument parser."
+description = "A bash cli framework, also a task management & automation tool."
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/sigoden/argc"
 repository = "https://github.com/sigoden/argc"
 autotests = false
 categories = ["command-line-utilities"]
-keywords = ["command-line", "shell-script", "argument-parser"]
+keywords = ["command-line", "task-runner", "argument-parser"]
 
 [dependencies]
 anyhow = "1"

README.md

@@ -3,7 +3,7 @@
 [![CI](https://github.com/sigoden/argc/actions/workflows/ci.yaml/badge.svg)](https://github.com/sigoden/argc/actions/workflows/ci.yaml)
 [![Crates](https://img.shields.io/crates/v/argc.svg)](https://crates.io/crates/argc)
 
-Easily create feature-rich CLIs in bash.
+A bash cli framework, also a task management & automation tool.
 
 ![demo](https://user-images.githubusercontent.com/4012553/228990851-fee5649f-aa24-4297-a924-0d392e0a7400.gif)