From fff7baca2d3871cc75b96fa45f55b348ac365422 Mon Sep 17 00:00:00 2001
From: Joe Harrison <josephharrison1@me.com>
Date: Mon, 25 Oct 2021 23:46:36 +0100
Subject: [PATCH] update command line help desciption

---
 Cargo.toml     | 2 +-
 src/cli/mod.rs | 9 ++++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 12486e1..8d495ad 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Joe Harrison <joeyh021@icloud.com>"]
 edition = "2021"
 repository = "https://github.com/Joeyh021/PATP"
 license = "MIT"
-description = "An emulator and assembler for the PATP microprocessor"
+description = "An emulator and assembler for the Pedagogically Advanced Teaching Processor"
 readme = "README.md"
  
 [dependencies]
diff --git a/src/cli/mod.rs b/src/cli/mod.rs
index 1ee2be8..90a2d9e 100644
--- a/src/cli/mod.rs
+++ b/src/cli/mod.rs
@@ -1,10 +1,13 @@
 use clap::{App, Arg, ArgGroup};
 
 pub fn args() -> clap::App<'static, 'static> {
+    let version = env!("CARGO_PKG_VERSION");
+    let author = env!("CARGO_PKG_AUTHORS");
+    let description = env!("CARGO_PKG_DESCRIPTION");
     App::new("PATP Toolkit")
-        .version("0.1.2")
-        .author("Joey Harrison")
-        .about("An emulator and assembler for the Pedagogically Advanced Teaching Processor")
+        .version(version)
+        .author(author)
+        .about(description)
         .arg(
             Arg::with_name("emulate")
                 .takes_value(true)